DEBIAN-CVE-2026-59943
- Source
- https://security-tracker.debian.org/tracker/CVE-2026-59943
- Import Source
- https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-59943.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2026-59943
- Upstream
- Published
- 2026-07-28T21:17:29Z
- Modified
- 2026-09-01T16:06:53Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
Dompdf is an HTML to PDF converter for PHP. In versions 3.15 and prior, if a malicious actor can supply unrestricted content for rendering by Dompdf they can utilize the SVG rendering functionality to leak filesystem information when rendering PDF files using image references within a data-URI encoded SVG document. Using an element inside a data-URI embedded SVG, an attacker can attempt to embed other files via the href or xlink:href attributes. When processing a file that does not exist (e.g. file:///DOESNOTEXIST), dompdf behaves differently than it does when accessing a file or directory that actually exists on the filesystem. This issue has been fixed in version 3.16.
- References
Affected packages
Debian:12 / php-dompdf
Package
- Name
- php-dompdf
- Purl
- pkg:deb/debian/php-dompdf?arch=source&distro=bookworm
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affected