CVE-2026-85690

HighCVSS 7.8/10Last modified Sep 23, 2026

Description

Plandex 2.2.1 contains a path traversal vulnerability in the ApplyFiles function that allows attackers to write files outside the project directory. Attackers can influence model output through poisoned repository files or attacker-controlled context to write to arbitrary locations like shell rc or cron files, achieving code execution.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Sep 4, 2026
Last modified
Sep 23, 2026
NVD status
Deferred

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CVE-2026-85690: High severity, CVSS 7.8 | Vulnix