CVE-2026-105688: medium-severity vulnerability in penpot
Penpot: Team admin can escalate to owner via team invitation (missing owner-role guard on the invitation path)
Published · Updated
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.7epss 0.3%
exploitation probability
0.3%top 83% of all CVEs
observed exploitation
nono source reports it
Penpot is an open-source design and prototyping platform. Prior to 2.18.0, create-team-invitations and the invitation acceptance path allow a non-owner team administrator to assign the owner role because invitation roles are persisted and applied without the role-ceiling check used by update-team-member-role. An administrator can invite another account as an owner, create multiple owners, and then use the new owner account to obtain owner-only control over the team. This issue is fixed in version 2.18.0.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:H/A:H
Affected products
penpot · penpotRelated CVEs — penpot
In the same product, most dangerous first.
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%