Dompdf 1.2.1 allows remote code execution via a .php file in the src:url field of an…
Priority HIGH 83CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-79.
Summary
Dompdf 1.2.1 allows remote code execution via a .php file in the src:url field of an @font-face Cascading Style Sheets (CSS) statement (within an HTML input file).
Why it matters now
EPSS 0.83942 99th percentileScored 2026-11-07
Fix Fixed dompdf/dompdf (Packagist): 1.2.1
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | dompdf/dompdf (Packagist) | before 1.2.1 | 1.2.1 | Patch available | GHSA-x752-qjv4-c4hc |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- dompdf/dompdf (Packagist) Vendor— Affected before 1.2.1 Fixed in 1.2.1 Patch available GHSA-x752-qjv4-c4hc
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:dompdf_project:dompdf:*:*:*:*:*:*:*:* | before 1.2.1 | Vulnerable | Dompdf Project |
- cpe:2.3:a:dompdf_project:dompdf:*:*:*:*:*:*:*:* Versions before 1.2.1 Vulnerable ·Dompdf Project
Remediation
- Fix · GHSA-x752-qjv4-c4hc dompdf/dompdf (Packagist) Fixed in 1.2.1 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2022-28368
- 2026-10-03 Alias added: GHSA-x752-qjv4-c4hc
References
Patch 3
Advisory 4
More Dompdf Project Dompdf vulnerabilities
- TI-2023-10313 URI validation failure on SVG parsing. Bypass of CVE-2023-23924 CVSS 3.1CRITICAL 10.0
- TI-2023-09722 URI validation failure on SVG parsing in Dompdf CVSS 3.1CRITICAL 10.0
- TI-2021-02812 Improper Restriction of XML External Entity Reference in dompdf/dompdf CVSS 3.1CRITICAL 9.8
- TI-2021-02769 PHAR Deserialization in dompdf/dompdf CVSS 3.1CRITICAL 9.8
- TI-2022-19835 registerFont in FontMetrics.php in Dompdf before 2.0.1 allows remote file inclusion… CVSS 3.1HIGH 7.5
- TI-2026-42749 Dompdf: Denial of Service (DoS) via Resource Exhaustion using Oversized Image Bitmaps CVSS 4.0MEDIUM 6.3
Sources
- CVE-2022-28368 · CVE Program
- CVE-2022-28368 · NVD
- FIRST EPSS
- GHSA-x752-qjv4-c4hc · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences