CVE-2026-85690

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.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/plandex-ai/plandex
https://github.com/plandex-ai/plandex/blob/cli/v2.2.1/app/cli/lib/apply.go
https://github.com/plandex-ai/plandex/issues/352
https://www.vulncheck.com/advisories/plandex-2.2.1-path-traversal-via-applyfiles

Configurations

No configuration.

History

No history.

Information

Published : 2026-09-04 15:17

Updated : 2026-09-04 16:18

NVD link : CVE-2026-85690

Mitre link : CVE-2026-85690

CVE.ORG link : CVE-2026-85690

JSON object : View

Products Affected

No product.

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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