CVE-2023-36258
unknown
CVSS v3
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CVSS v4 NEW
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VIR risk
—
Description
An issue in langchain v.0.0.199 allows an attacker to execute arbitrary code via the PALChain in the python exec method.
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| PyPI | langchain | <0.0.247 | 0.0.247 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2023-36258
- https://github.com/langchain-ai/langchain/issues/5872
- https://github.com/langchain-ai/langchain/issues/5872#issuecomment-1697785619
- https://github.com/langchain-ai/langchain/pull/6003
- https://github.com/langchain-ai/langchain/pull/7870
- https://github.com/langchain-ai/langchain/pull/8425
- https://github.com/langchain-ai/langchain/commit/8ba9835b925473655914f63822775679e03ea137
- https://github.com/langchain-ai/langchain/commit/e294ba475a355feb95003ed8f1a2b99942509a9e
- https://github.com/langchain-ai/langchain/commit/fab24457bcf8ede882abd11419769c92bc4e7751
- https://github.com/hwchase17/langchain
- https://github.com/pypa/advisory-database/tree/main/vulns/langchain/PYSEC-2023-98.yaml
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.