CVE-2022-41343

moderate-risk
Published 2022-09-25

registerFont in FontMetrics.php in Dompdf before 2.0.1 allows remote file inclusion because a URI validation failure does not halt font registration, as demonstrated by a @font-face rule.

Do I need to act?

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55.4% chance of exploitation in next 30 days
EPSS score — higher than 45% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Dompdf Project

References (9)

Exploit https://github.com/dompdf/dompdf/issues/2994
Patch https://github.com/dompdf/dompdf/pull/2995
Release Notes https://github.com/dompdf/dompdf/releases/tag/v2.0.1
Exploit https://tantosec.com/blog/cve-2022-41343/
Exploit https://github.com/dompdf/dompdf/issues/2994
Patch https://github.com/dompdf/dompdf/pull/2995
Release Notes https://github.com/dompdf/dompdf/releases/tag/v2.0.1
Exploit https://tantosec.com/blog/cve-2022-41343/
Exploit https://tantosec.com/blog/cve-2022-41343/
49
/ 100
moderate-risk
Severity 26/34 · High
Exploitability 18/34 · Moderate
Exposure 5/34 · Minimal