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    CVE-2026-105690

    Penpot is an open-source design and prototyping platform. Prior to 2.18.0, logout clears the browser's auth-token cookie without revoking the corresponding server-side session. A previously captured session token remains usable after the victim logs out and can continue to make authenticated requests with the victim's authority until natural expiration. This issue is fixed in version 2.18.0.

    Published:Oct 5, 2026
    Last Modified:Oct 5, 2026
    EPS:Oct 5, 2026
    EPSS Score:
    CVSS Score:5.9

    Affected Products

    Vendor
    Penpot
    Product
    Penpot

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2026-105695 (CVSS 5.9) — Penpot is an open-source design and prototyping platform. Prior to 2.18.0, assemble-chunks retrieves an upload…
    CVE-2026-105694 (CVSS 5.4) — Penpot is an open-source design and prototyping platform. Prior to 2.18.0, authenticated users with file-edit …
    CVE-2026-105693 (CVSS 5.3) — Penpot is an open-source design and prototyping platform. Prior to 2.18.0, the unauthenticated get-view-only-b…
    CVE-2026-105692 (CVSS 5.4) — Penpot is an open-source design and prototyping platform. Prior to 2.18.0, the delete-share-link RPC retrieves…
    CVE-2026-105691 (CVSS 9.9) — Penpot is an open-source design and prototyping platform. Prior to 2.18.0, the SVG exporter places an attacker…
    CVE-2026-105689 (CVSS 6) — Penpot is an open-source design and prototyping platform. Prior to 2.18.0, app.util.ssrf/blocked-address? reli…
    CVE-2026-105688 (CVSS 6.7) — Penpot is an open-source design and prototyping platform. Prior to 2.18.0, create-team-invitations and the inv…
    CVE-2026-105687 (CVSS 4.9) — Penpot is an open-source design and prototyping platform. Prior to 2.18.0, the delete-team-member RPC allows a…
    CVE-2026-105686 (CVSS 5.3) — Penpot is an open-source design and prototyping platform. Prior to 2.18.0, the chunked media upload RPC valida…

    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