CVE-2026-85690

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    CVE-2026-85690

    Published: 4 Sept 2026Last Modified: 25 Sept 2026

    Summary: Plandex 2.2.1 Path Traversal via ApplyFiles

    Details: 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.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/85xxx/CVE-2026-85690.json, https://nvd.nist.gov/vuln/detail/CVE-2026-85690, https://www.vulncheck.com/advisories/plandex-2.2.1-path-traversal-via-applyfiles, https://github.com/plandex-ai/plandex/issues/352, https://github.com/plandex-ai/plandex, https://github.com/plandex-ai/plandex/blob/cli/v2.2.1/app/cli/lib/apply.go

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    server/v2.2.1
    server/v2.2.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2026-85690 | CVE-DB