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CVE-2026-105690

Penpot: Server-side session not invalidated on logout; stale auth-token cookie remains valid for full profile access PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
penpot / penpotaffected < 2.18.0

CWE

CWE-613

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.