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Medium

Penpot: Stored XSS via Unsanitised SVG Uploads

Type: advisorySource: Official CVE List1 source record

Penpot is an open-source design and prototyping platform. Prior to 2.18.0, authenticated users with file-edit permission can upload SVG media whose scripts, event-handler attributes, and foreignObject elements are stored without sanitization and served as image/svg+xml from the Penpot origin. A victim who navigates to the asset URL executes attacker-controlled JavaScript in that origin, allowing requests and data access with the victim's Penpot session authority. This issue is fixed in version 2.18.0.

Announced Source revision 1
Original source ↗

CVE-2026-105694

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-105694

penpot

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "vendor": "penpot",
    "product": "penpot",
    "versions": [
      {
        "status": "affected",
        "version": "< 2.18.0"
      }
    ]
  }
]
Related CVEs
CVE-2026-105694

Source reference: /cveMetadata/cveId

Publisher severity

medium

Source reference: /containers/cna/metrics

Event
#12344 · Revision 1
Added to Heist Feed
Publisher date
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