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CVE-2024-27444

LangChain Langchain-experimental remote code execution

9.8 CRITICALEPSS 0.77%
  1. Published26 Feb 2024

Description

langchain_experimental (aka LangChain Experimental) in LangChain before 0.1.8 allows an attacker to bypass the CVE-2023-44467 fix and execute arbitrary code via the __import__, __subclasses__, __builtins__, __globals__, __getattribute__, __bases__, __mro__, or __base__ attribute in Python code. These are not prohibited by pal_chain/base.py.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

LangChain Langchain-experimental< 0.1.8

Remediation

Fixed in
LangChain Langchain-experimental≥ 0.1.8

References

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Frequently asked

Is CVE-2024-27444 being actively exploited?

CVE-2024-27444 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.77%.

How severe is CVE-2024-27444?

CVE-2024-27444 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.77% probability of exploitation.

Which products are affected by CVE-2024-27444?

Affected products include LangChain Langchain-experimental.

How do I fix CVE-2024-27444?

Upgrade affected software to a fixed version, for example LangChain Langchain-experimental 0.1.8 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-27444 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.