InstructLab vulnerable to Path Traversal
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.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-6855US | — | — | ||
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… | ||||
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references
External citations — patches, advisories, analysis.
- https://access.redhat.com/security/cve/CVE-2026-6855WEB
- https://bugzilla.redhat.com/show_bug.cgi?id=2460013WEB
- https://github.com/advisories/GHSA-pqmg-c2j8-fq92ADVISORY
- https://github.com/instructlab/instructlabPACKAGE
- https://nvd.nist.gov/vuln/detail/CVE-2026-6855ADVISORY
- https://pypi.org/project/instructlabPACKAGE
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