CVE-2026-85690
High
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.
SeverityHigh
CVSS7.8
Exploit probability—
ProductPlandex
PublishedSep 4, 2026
First seenSep 4, 2026
Weakness typeCWE-22Path traversal
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| plandex-ai plandex | v ≤ 2.2.1 | — |
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