CVE-2026-85669

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    CVE-2026-85669

    Published: 4 Sept 2026Last Modified: 12 Sept 2026

    Summary: potpie through 2.0.0 Missing Ownership Check via code-changes sync

    Details: potpie through 2.0.0 fails to verify user ownership on the POST /conversations/{conversation_id}/code-changes/sync endpoint. Authenticated attackers can write arbitrary file changes into other users' conversations by supplying their conversation IDs, allowing unauthorized modification of pending changes.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/85xxx/CVE-2026-85669.json, https://nvd.nist.gov/vuln/detail/CVE-2026-85669, https://www.vulncheck.com/advisories/potpie-through-2.0.0-missing-ownership-check-via-code-changes-sync, https://github.com/potpie-ai/potpie/issues/870, https://github.com/potpie-ai/potpie, https://github.com/potpie-ai/potpie/blob/v2.0.0/legacy/app/modules/conversations/conversations_router.py

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -602f4dbc69a2c841a3fbae714398329d96f312c0

    Affected versions

    deprecation_point

    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-2026-85669 | CVE-DB