CVE-2026-105695: fallo de gravedad media en penpot
Penpot: Missing authorization in chunked-upload assembly lets another authenticated user consume a victim's upload session
Publicada el
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 5.9epss 0.3%
probabilidad de explotación
0.3%top 79% de las CVE
explotación observada
noninguna fuente lo reporta
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.
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:L
Productos afectados
penpot · penpotCVEs relacionadas — penpot
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-26202HIGHPenpot has Arbitrary File Read via create-font-variant RPC endpointEPSS 0.6%CVE-2026-44986CRITICALPenpot: Pre-authenticated account takeover via team-invitation token + prepare-register-profileEPSS 0.5%CVE-2026-47665HIGHPenpot: Stored XSS via comment content, innerHTML renders unsanitized HTMLEPSS 0.4%CVE-2026-45805HIGHPenpot: MCP REPL server binds to 0.0.0.0 with unauthenticated /execute endpoint — RCEEPSS 0.4%CVE-2026-105691CRITICALPenpot: Authenticated OS Command Injection in Penpot SVG Exporter via Legacy fill-colorEPSS 0.4%CVE-2026-45806HIGHPenpot: Authenticated SSRF in remote image import via create-file-media-object-from-urlEPSS 0.4%