langchain_experimental (aka LangChain Experimental) in LangChain before 0.0.306 allows an…
Priority MEDIUM 44Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub.
Summary
langchain_experimental (aka LangChain Experimental) in LangChain before 0.0.306 allows an attacker to bypass the CVE-2023-36258 fix and execute arbitrary code via __import__ in Python code, which is not prohibited by pal_chain/base.py.
Why it matters now
EPSS 0.01039 64th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | langchain-experimental (PyPI) | up to 0.0.14 | — | No fix listed | GHSA-gjjr-63x4-v8cq |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- langchain-experimental (PyPI) Vendor— Affected up to 0.0.14 Fixed in — No fix listed GHSA-gjjr-63x4-v8cq
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:langchain:langchain_experimental:0.0.14:*:*:*:*:python:*:* | 0.0.14 | Vulnerable | langchain-ai |
- cpe:2.3:a:langchain:langchain_experimental:0.0.14:*:*:*:*:python:*:* Versions 0.0.14 Vulnerable ·langchain-ai
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-44467
- 2026-10-03 Alias added: GHSA-gjjr-63x4-v8cq
References
Sources
- CVE-2023-44467 · CVE Program
- CVE-2023-44467 · NVD
- FIRST EPSS
- GHSA-gjjr-63x4-v8cq · GitHub Advisory Database · CC BY 4.0
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