CVE-2026-105695

5.9 Moyenne

Publiée le 05/10/2026 à 22:17 · Modifiée le 05/10/2026 à 23:16 · Analyse NVD reportée · Source : security-advisories@github.com

Description

Penpot is an open-source design and prototyping platform. Prior to 2.18.0, assemble-chunks retrieves an upload session using only its session ID, while upload-chunk correctly scopes the lookup to the authenticated profile. An authenticated user who obtains another user's live, completed upload-session UUID can assemble the victim's chunks into the attacker's own file, team font, or project import, disclosing the uploaded bytes and deleting the victim's pending session. This issue is fixed in version 2.18.0.

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Produits concernés

penpot

Scores CVSS

Version	Score	Source	Vecteur
3.1	5.9 Moyenne	security-advisories@github.com	`CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:L`

Faiblesses (CWE)

CWE-862

Références

https://github.com/penpot/penpot/commit/367e4d534c536c33d4f3fbad375f3e9c29b787a6
https://github.com/penpot/penpot/pull/11012
https://github.com/penpot/penpot/releases/tag/2.18.0
https://github.com/penpot/penpot/security/advisories/GHSA-5vrm-3c6w-gjfv
https://github.com/penpot/penpot/security/advisories/GHSA-5vrm-3c6w-gjfv

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories