CVE-2026-17613: CVE-2026-17613

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-08-05 · updated 2026-09-03
Weakness: CWE-862

Description

Penpot’s ::import-binfile RPC command lacks authorization on the optional file-id parameter, allowing any authenticated user to overwrite any files on the target server and subscribe to WebSocket events, enabling full data exfiltration and data poisoning.

Affected products

penpot: from 1.20 through 2.17.1

References

https://penpot.app/
https://vokecyber.com/blog/cve-2026-17613-penpot-cross-team-file-takeover
https://vokecyber.com/research/cve-2026-17613-penpot-cross-team-file-takeover
https://vokecyber.com/research/cve-2026-17613-penpot-cross-team-file-takeover

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