Quick answers
- Is CVE-2026-105692 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-105692 being exploited in the wild.
- How severe is CVE-2026-105692?
- Medium severity, with a CVSS score of 5.4, published 5 October 2026.
- Which products and versions are affected?
- Penpot before 2.18.0.
- Is there a fix for CVE-2026-105692?
- Yes: fixed in 2.18.0. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-105692 attacked?
- It is attacked over the network.
- Am I affected by CVE-2026-105692?
- Check whether you run Penpot at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
How to fix
- Fixed in: 2.18.0
Technical details
The delete-share-link RPC command performed an authorization check only at the file level (verifying the caller can edit the file) but failed to verify ownership of the specific share link. An attacker with file-edit permission can enumerate or guess share-link UUIDs and delete links created by other users, triggering an IDOR (insecure direct object reference) vulnerability. The fix adds ownership checks to permit deletion only by the link creator, file admins, or file owners.
Affected products
- Penpot Penpot before 2.18.0
Timeline
- 2026-10-05: disclosed
- 2026-08-19: patched