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GHSA-pqmg-c2j8-fq92

InstructLab vulnerable to Path Traversal

Source: GitHub Advisory Database (reviewed) High CVE-2026-6855

Packages

EcosystemPackageAffectedFixed in
PyPI instructlab <= 0.26.1 no fix listed

Details

As written in the advisory (Markdown source, shown as plain text).

A flaw was found in InstructLab. A local attacker could exploit a path traversal vulnerability in the chat session handler by manipulating the `logs_dir` parameter. This allows the attacker to create new directories and write files to arbitrary locations on the system, potentially leading to unauthorized data modification or disclosure.

References

External links from the advisory. They lead to third-party sites.