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Open-LLM-VTuber/Open-LLM-VTuber

https://github.com/Open-LLM-VTuber/Open-LLM-VTuber · scanned 2026-06-04 03:23 UTC (1 week, 2 days ago) · 10 languages

463 raw signals (287 security + 176 graph) 10th percentile · Python · small (2-20K LoC) System graph score 81 (lower by 35)

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Complete repo analysis

Last scanned 1 week, 2 days ago · v2 · 204 actionable findings from 2 signal sources. 171 repeated signals grouped for readability. Security checks, system graph analysis, and verified AI-agent feedback are merged into one review queue.

JSON
Combined
65.2
/100
Security checks
49
149 findings
System graph
81
88.9% cov · 55 findings
Critical
1
click to filter
Agents
6
0 votes
Crowd
0
reported
Score breakdown â 2026-05-18-v5
Component Sub-score Weight Contribution
structure_score 100.0 0.15 15.00
security_score 0.0 0.25 0.00
testing_score 0.0 0.20 0.00
documentation_score 95.0 0.15 14.25
practices_score 78.0 0.15 11.70
code_quality 57.4 0.10 5.74
Overall 1.00 46.7
Severity distribution — click a segment to filter
Active filters: severity: high × excluding tests × Reset all
Severity: Critical 1 High 59 Medium 39 Low 77 9-Layer: Software Security Quality Integrity Frontend Hardware Data Network Cicd Source: Security checks 149 System graph 55 Crowd 0 Layer: Quality 53 Security 15 Software 120 Cicd 10 Frontend 2 Api 4
Scan summary Quality grade D+ (47/100). Dimensions: maintainability 100. 287 findings (150 security). 17,990 lines analyzed.

Showing 59 of 204 actionable findings. 375 raw detector signals were grouped into reader-sized issues. Click TP / FP to vote on a finding's accuracy — votes adjust the confidence weighting and improve detection across the platform.

high Security checks quality Quality conf 1.00 ✓ Repobility Missing import: `platform` used but not imported
The file uses `platform.something(...)` but never imports `platform`. This raises NameError at runtime the first time the line executes.
scripts/run_bilibili_live.py:44
high Security checks quality Quality conf 1.00 ✓ Repobility [MINED020] Logging Credential Via Fstring: logger.error(f"failed for {api_key}") — secrets end up in log aggregators / sentry.
Review and fix per the pattern semantics. See CWE-532 / A09:2021 for context.
src/open_llm_vtuber/tts/fish_api_tts.py:36
high Security checks quality Quality conf 1.00 ✓ Repobility [MINED034] Python Subprocess Shell True: subprocess(..., shell=True) enables command injection.
Review and fix per the pattern semantics. See CWE-78 / for context.
upgrade_codes/upgrade_core/upgrade_utils.py:20
high Security checks quality Quality conf 1.00 ✓ Repobility [MINED034] Python Subprocess Shell True: subprocess(..., shell=True) enables command injection.
Review and fix per the pattern semantics. See CWE-78 / for context.
src/open_llm_vtuber/utils/install_utils.py:116
high Security checks quality Quality conf 1.00 ✓ Repobility 3 occurrences [MINED040] Python Yaml Load Unsafe: yaml.load(stream) without SafeLoader can deserialize arbitrary classes.
Review and fix per the pattern semantics. See CWE-502 / for context.
3 files, 3 locations
upgrade_codes/compare_yaml.py:80
upgrade_codes/config_sync.py:121
upgrade_codes/upgrade_core/comment_diff_fn.py:23
high Security checks quality Quality conf 1.00 [SEC080] Python: tarfile.extractall without filter: tarfile.extract*() without filter='data' allows path-traversal (CVE-2007-4559, fixed via PEP 706 in 3.12). Ported from bandit B202 (Apache-2.0).
Add `filter='data'` (Python ≥ 3.12) or manually validate member paths against `os.path.abspath`.
src/open_llm_vtuber/asr/utils.py:108
high Security checks quality Quality conf 1.00 ✓ Repobility 25 occurrences `self.backup_user_config` used but never assigned in __init__
Method `sync_user_config` of class `ConfigSynchronizer` reads `self.backup_user_config`, but no assignment to it exists in __init__ (and no class-level fallback). This raises AttributeError the first time the method runs against an instance.
4 files, 25 locations
upgrade_codes/config_sync.py:50, 61, 62, 67, 80, 81, 110, 156, +9 more (17 hits)
upgrade_codes/from_version/v_1_1_1.py:44, 45, 93 (3 hits)
upgrade_codes/upgrade_core/upgrade_utils.py:62, 69, 86 (3 hits)
upgrade_codes/version_manager.py:46, 58 (2 hits)
high Security checks software dependencies conf 0.88 aiohttp: GHSA-6mq8-rvhq-8wgg
AIOHTTP's HTTP Parser auto_decompress feature is vulnerable to zip bomb
requirements-bilibili.txt
high Security checks quality Quality conf 1.00 ✓ Repobility Blocking call `requests.post` inside async function `chat_completion`
`requests.post` is a synchronous (blocking) call. When invoked inside an `async def` it stalls the event loop, preventing every other coroutine in the process from making progress.
src/open_llm_vtuber/agent/stateless_llm/stateless_llm_with_template.py:160
high Security checks software dependencies conf 0.88 2 occurrences brotli: GHSA-2qfp-q593-8484
Scrapy is vulnerable to a denial of service (DoS) attack due to flaws in brotli decompression implementation
2 files, 2 locations
requirements-bilibili.txt
uv.lock
high Security checks software dependencies conf 0.88 2 occurrences cryptography: GHSA-r6ph-v2qm-q3c2
cryptography Vulnerable to a Subgroup Attack Due to Missing Subgroup Validation for SECT Curves
2 files, 2 locations
requirements.txt
uv.lock
high Security checks software dependencies conf 0.88 cryptography: PYSEC-2026-35
cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Prior to version 46.0.6, DNS name constraints were only validated against SANs within child certificates, and not the "peer name" presented during each validation. Consequently, cryptography woul…
uv.lock
high Security checks software dependencies conf 0.88 cryptography: PYSEC-2026-35
cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Prior to version 46.0.6, DNS name constraints were only validated against SANs within child certificates, and not the "peer name" presented during each validation. Consequently, cryptography woul…
requirements.txt
high Security checks software dependencies conf 0.88 cryptography: PYSEC-2026-36
cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. From 45.0.0 to before 46.0.7, if a non-contiguous buffer was passed to APIs which accepted Python buffers (e.g. Hash.update()), this could lead to buffer overflows. This vulnerability is fixed in…
uv.lock
high Security checks software dependencies conf 0.88 cryptography: PYSEC-2026-36
cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. From 45.0.0 to before 46.0.7, if a non-contiguous buffer was passed to APIs which accepted Python buffers (e.g. Hash.update()), this could lead to buffer overflows. This vulnerability is fixed in…
requirements.txt
high Security checks software dependencies conf 0.90 ✓ Repobility Dockerfile FROM `python:3.10-slim` not pinned by digest
`FROM python:3.10-slim` resolves the tag at build time. The registry CAN re-push a different image for the same tag, so every build is potentially different. Production images should pin to `image@sha256:...` for reproducibility + supply-chain integrity.
dockerfile:1
high Security checks quality Quality conf 0.80 ✓ Repobility FastAPI POST /asr has no auth
Handler `transcribe_audio` is registered with router/app.post(...) but no Depends/Security parameter is declared and no auth marker appears in the function body.
src/open_llm_vtuber/routes.py:142
high Security checks cicd CI/CD security conf 0.90 ✓ Repobility GitHub Action is tag-pinned rather than SHA-pinned
Action `fossas/fossa-action` pinned to mutable ref `@main` uses a mutable tag or branch. Pin external actions to a reviewed full commit SHA when the workflow is security-sensitive.
.github/workflows/fossa_scan.yml:14 CI/CD securitySupply chainGitHub Actions
high Security checks security prompt injection conf 0.82 LLM memory extraction can be prompt-injected into storing fake facts
Strict-JSON memory extraction from raw user and assistant text can be manipulated by a user message unless extracted facts are schema-validated and filtered before persistence.
src/open_llm_vtuber/agent/agents/basic_memory_agent.py:286
high Security checks software dependencies conf 0.88 mcp: GHSA-9h52-p55h-vw2f
Model Context Protocol (MCP) Python SDK does not enable DNS rebinding protection by default
requirements-bilibili.txt
high Security checks software dependencies conf 0.90 ✓ Repobility pre-commit hook `https://github.com/astral-sh/ruff-pre-commit` pinned to mutable rev `v0.9.6`
`.pre-commit-config.yaml` references `https://github.com/astral-sh/ruff-pre-commit` at `rev: v0.9.6`. If `{rev}` is a branch or version tag, the repo owner can push new code there and `pre-commit install --install-hooks` will fetch it on every developer's machine.
.pre-commit-config.yaml:2
high Security checks software dependencies conf 0.88 2 occurrences protobuf: GHSA-7gcm-g887-7qv7
protobuf affected by a JSON recursion depth bypass
2 files, 2 locations
requirements.txt
uv.lock
high Security checks software dependencies conf 0.88 pyjwt: PYSEC-2025-183
pyjwt v2.10.1 was discovered to contain weak encryption. NOTE: this is disputed by the Supplier because the key length is chosen by the application that uses the library (admittedly, library users may benefit from a minimum value and a mechanism for opting in to strict enforcement).
uv.lock
high Security checks software dependencies conf 0.88 pyjwt: PYSEC-2025-183
pyjwt v2.10.1 was discovered to contain weak encryption. NOTE: this is disputed by the Supplier because the key length is chosen by the application that uses the library (admittedly, library users may benefit from a minimum value and a mechanism for opting in to strict enforcement).
requirements.txt
high Security checks software dependencies conf 0.88 pyjwt: PYSEC-2026-120
PyJWT is a JSON Web Token implementation in Python. Prior to 2.12.0, PyJWT does not validate the crit (Critical) Header Parameter defined in RFC 7515 §4.1.11. When a JWS token contains a crit array listing extensions that PyJWT does not understand, the library accepts the token instead of rejecting…
uv.lock
high Security checks software dependencies conf 0.88 pyjwt: PYSEC-2026-120
PyJWT is a JSON Web Token implementation in Python. Prior to 2.12.0, PyJWT does not validate the crit (Critical) Header Parameter defined in RFC 7515 §4.1.11. When a JWS token contains a crit array listing extensions that PyJWT does not understand, the library accepts the token instead of rejecting…
requirements.txt
high Security checks software dependencies conf 0.88 pyjwt: PYSEC-2026-175
PyJWT is a JSON Web Token implementation in Python. Prior to 2.13.0, PyJWKClient passes its uri argument directly to urllib.request.urlopen() which uses Python stdlib's default OpenerDirector registering HTTPHandler, HTTPSHandler, FTPHandler, FileHandler, and DataHandler. There is currently no docu…
uv.lock
high Security checks software dependencies conf 0.88 pyjwt: PYSEC-2026-175
PyJWT is a JSON Web Token implementation in Python. Prior to 2.13.0, PyJWKClient passes its uri argument directly to urllib.request.urlopen() which uses Python stdlib's default OpenerDirector registering HTTPHandler, HTTPSHandler, FTPHandler, FileHandler, and DataHandler. There is currently no docu…
requirements.txt
high Security checks software dependencies conf 0.88 pyjwt: PYSEC-2026-176
PyJWT is a JSON Web Token implementation in Python. From 2.9.0 to 2.12.1, there is a verifier-side algorithm allow-list bypass when jwt.decode() or jwt.decode_complete() are called with a PyJWK key. The token header alg is checked against the caller-supplied algorithms allow-list, but signature ver…
uv.lock
high Security checks software dependencies conf 0.88 pyjwt: PYSEC-2026-176
PyJWT is a JSON Web Token implementation in Python. From 2.9.0 to 2.12.1, there is a verifier-side algorithm allow-list bypass when jwt.decode() or jwt.decode_complete() are called with a PyJWK key. The token header alg is checked against the caller-supplied algorithms allow-list, but signature ver…
requirements.txt
high Security checks software dependencies conf 0.88 pyjwt: PYSEC-2026-177
PyJWT is a JSON Web Token implementation in Python. Prior to 2.13.0, PyJWKClient.get_signing_key() forces a fresh HTTP request to the JWKS endpoint for every JWT with an unknown kid value, with no rate limiting. Since kid comes from the unverified token header, an attacker can trigger unlimited out…
uv.lock
high Security checks software dependencies conf 0.88 pyjwt: PYSEC-2026-177
PyJWT is a JSON Web Token implementation in Python. Prior to 2.13.0, PyJWKClient.get_signing_key() forces a fresh HTTP request to the JWKS endpoint for every JWT with an unknown kid value, with no rate limiting. Since kid comes from the unverified token header, an attacker can trigger unlimited out…
requirements.txt
high Security checks software dependencies conf 0.88 pyjwt: PYSEC-2026-178
PyJWT is a JSON Web Token implementation in Python. From 2.8.0 to 2.12.1, when verifying detached JWS tokens using the unencoded-payload option ("b64": false, RFC 7797), PyJWT performs Base64URL decoding of the compact-serialization payload segment before enforcing the detached-payload rules. For b…
uv.lock
high Security checks software dependencies conf 0.88 pyjwt: PYSEC-2026-178
PyJWT is a JSON Web Token implementation in Python. From 2.8.0 to 2.12.1, when verifying detached JWS tokens using the unencoded-payload option ("b64": false, RFC 7797), PyJWT performs Base64URL decoding of the compact-serialization payload segment before enforcing the detached-payload rules. For b…
requirements.txt
high Security checks software dependencies conf 0.88 pyjwt: PYSEC-2026-179
PyJWT is a JSON Web Token implementation in Python. Prior to 2.13.0, when the verifier is decoding JSON Web Tokens, while supporting both asymmetric and HMAC algorithms, the library does not validate use of JSON Web Keys in HMAC algorithm, allowing attacker to use the issuer public key as the secre…
uv.lock
high Security checks software dependencies conf 0.88 pyjwt: PYSEC-2026-179
PyJWT is a JSON Web Token implementation in Python. Prior to 2.13.0, when the verifier is decoding JSON Web Tokens, while supporting both asymmetric and HMAC algorithms, the library does not validate use of JSON Web Keys in HMAC algorithm, allowing attacker to use the issuer public key as the secre…
requirements.txt
high Security checks software dependencies conf 0.88 2 occurrences python-multipart: GHSA-pp6c-gr5w-3c5g
python-multipart has Denial of Service via unbounded multipart part headers
2 files, 2 locations
requirements.txt
uv.lock
high Security checks software dependencies conf 0.88 2 occurrences python-multipart: GHSA-wp53-j4wj-2cfg
Python-Multipart has Arbitrary File Write via Non-Default Configuration
2 files, 2 locations
requirements.txt
uv.lock
high Security checks software dependencies conf 0.88 starlette: PYSEC-2026-161
BadHost: Missing Host header validation poisons request.url.path, bypassing path-based security checks
uv.lock
high Security checks software dependencies conf 0.88 starlette: PYSEC-2026-161
BadHost: Missing Host header validation poisons request.url.path, bypassing path-based security checks
requirements.txt
high Security checks software dependencies conf 0.88 3 occurrences torch: PYSEC-2024-259
In PyTorch <=2.4.1, the RemoteModule has Deserialization RCE. NOTE: this is disputed by multiple parties because this is intended behavior in PyTorch distributed computing.
3 files, 3 locations
requirements-bilibili.txt
requirements.txt
uv.lock
high Security checks software dependencies conf 0.88 3 occurrences torch: PYSEC-2025-191
A vulnerability, which was classified as problematic, has been found in PyTorch 2.6.0+cu124. Affected by this issue is the function torch.mkldnn_max_pool2d. The manipulation leads to denial of service. An attack has to be approached locally. The exploit has been disclosed to the public and may be u…
3 files, 3 locations
requirements-bilibili.txt
requirements.txt
uv.lock
high Security checks software dependencies conf 0.88 3 occurrences torch: PYSEC-2025-198
In PyTorch through 2.6.0, when eager is used, nn.PairwiseDistance(p=2) produces incorrect results.
3 files, 3 locations
requirements-bilibili.txt
requirements.txt
uv.lock
high Security checks software dependencies conf 0.88 3 occurrences torch: PYSEC-2025-203
An issue in the component torch.linalg.lu of pytorch v2.8.0 allows attackers to cause a Denial of Service (DoS) when performing a slice operation.
3 files, 3 locations
requirements-bilibili.txt
requirements.txt
uv.lock
high Security checks software dependencies conf 0.88 3 occurrences torch: PYSEC-2025-204
pytorch v2.8.0 was discovered to display unexpected behavior when the components torch.rot90 and torch.randn_like are used together.
3 files, 3 locations
requirements-bilibili.txt
requirements.txt
uv.lock
high Security checks software dependencies conf 0.88 3 occurrences torch: PYSEC-2025-205
A syntax error in the component proxy_tensor.py of pytorch v2.7.0 allows attackers to cause a Denial of Service (DoS).
3 files, 3 locations
requirements-bilibili.txt
requirements.txt
uv.lock
high Security checks software dependencies conf 0.88 3 occurrences torch: PYSEC-2025-206
pytorch v2.8.0 was discovered to contain an integer overflow in the component torch.nan_to_num-.long().
3 files, 3 locations
requirements-bilibili.txt
requirements.txt
uv.lock
high Security checks software dependencies conf 0.88 3 occurrences torch: PYSEC-2025-207
A Name Error occurs in pytorch v2.7.0 when a PyTorch model consists of torch.cummin and is compiled by Inductor, leading to a Denial of Service (DoS).
3 files, 3 locations
requirements-bilibili.txt
requirements.txt
uv.lock
high Security checks software dependencies conf 0.88 3 occurrences torch: PYSEC-2025-208
A buffer overflow occurs in pytorch v2.7.0 when a PyTorch model consists of torch.nn.Conv2d, torch.nn.functional.hardshrink, and torch.Tensor.view-torch.mv() and is compiled by Inductor, leading to a Denial of Service (DoS).
3 files, 3 locations
requirements-bilibili.txt
requirements.txt
uv.lock
high Security checks software dependencies conf 0.88 3 occurrences torch: PYSEC-2025-209
An issue in pytorch v2.7.0 can lead to a Denial of Service (DoS) when a PyTorch model consists of torch.Tensor.to_sparse() and torch.Tensor.to_dense() and is compiled by Inductor.
3 files, 3 locations
requirements-bilibili.txt
requirements.txt
uv.lock
high Security checks software dependencies conf 0.88 3 occurrences torch: PYSEC-2026-139
A vulnerability was identified in PyTorch 2.10.0. The affected element is an unknown function of the component pt2 Loading Handler. The manipulation leads to deserialization. The attack can only be performed from a local environment. The exploit is publicly available and might be used. The project …
3 files, 3 locations
requirements-bilibili.txt
requirements.txt
uv.lock
high Security checks software dependencies conf 0.88 urllib3: PYSEC-2026-141
urllib3 is an HTTP client library for Python. From 1.23 to before 2.7.0, cross-origin redirects followed from the low-level API via ProxyManager.connection_from_url().urlopen(..., assert_same_host=False) still forward these sensitive headers. This vulnerability is fixed in 2.7.0.
uv.lock
high Security checks software dependencies conf 0.88 urllib3: PYSEC-2026-141
urllib3 is an HTTP client library for Python. From 1.23 to before 2.7.0, cross-origin redirects followed from the low-level API via ProxyManager.connection_from_url().urlopen(..., assert_same_host=False) still forward these sensitive headers. This vulnerability is fixed in 2.7.0.
requirements.txt
high Security checks software dependencies conf 0.88 urllib3: PYSEC-2026-142
urllib3 is an HTTP client library for Python. From 2.6.0 to before 2.7.0, urllib3 could decompress the whole response instead of the requested portion (1) during the second HTTPResponse.read(amt=N) call when the response was decompressed using the official Brotli library or (2) when HTTPResponse.dr…
uv.lock
high Security checks software dependencies conf 0.88 urllib3: PYSEC-2026-142
urllib3 is an HTTP client library for Python. From 2.6.0 to before 2.7.0, urllib3 could decompress the whole response instead of the requested portion (1) during the second HTTPResponse.read(amt=N) call when the response was decompressed using the official Brotli library or (2) when HTTPResponse.dr…
requirements.txt
high System graph security auth conf 1.00 FastAPI POST `transcribe_audio` without auth dependency — src/open_llm_vtuber/routes.py:141
`@router.post` decorator with no `Depends(get_current_user)` or auth-shaped dependency in its signature. Mutating endpoints should require authentication unless explicitly public.
src/open_llm_vtuber/routes.py:141 securityAuth fastapi unauth mutation
high Security checks security auth conf 0.74 [AUC002] Low visible authorization coverage in route inventory: Only 0.0% of discovered routes show nearby authentication, authorization, middleware, or public-route evidence.
Only 0.0% of discovered routes show nearby authentication, authorization, middleware, or public-route evidence.
high Security checks cicd CI/CD security conf 0.82 Docker final stage has no non-root USER
Docker images run as root unless the image or Dockerfile switches to a non-root user.
dockerfile:1 CI/CD securitycontainers
high Security checks cicd CI/CD security conf 0.72 Dockerfile keeps pip download cache
Pip's package cache increases image size and can preserve unnecessary artifacts.
dockerfile:28 CI/CD securitycontainers
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