Dompdf

United States Open Source github.com/dompdf/dompdf ↗
D
RISKY
8
Total CVEs
2
Crit / High
0
Medium
0%
Unpatched
100%
Patched
9.8
Avg CVSS
0
CISA KEV
// Data sourced from NVD · CISA KEV · RHSA · GHSA · Debian · OSV · EPSS · Exploit-DB How we collect data →
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▸ CVE Trend by Year
▸ Patch Coverage
Patched
100%
Unpatched
0%
✓ 3 patched ✗ 0 unpatched
▸ Intelligence by Audience
PoC Available
0 / 20 shown
CISA KEV (Exploited)
0
Shodan Dorks
ssl:"dompdf" port:443
org:"Dompdf" http.status:200
Top EPSS (Exploitation Probability)
CVE-2023-24813 2.49% exploitation probability
CVE-2021-3838 1.43% exploitation probability
CVE-2021-3902 0.95% exploitation probability
Quick Facts for Reporting
Total CVEs tracked
8
Critical severity
2
Actively exploited (CISA)
0
Unpatched ratio
0%
Avg CVSS score
9.8
Security grade
D (RISKY)
NVD Data Attribution
Source: NIST National Vulnerability Database (NVD) + GitHub Advisory Database.
Data aggregated by Valters IT Hub · valtersit.com
Last updated: 2026-08-03
Security Risk Score (for investors)
LOW
Vuln Volume
GOOD
Patch Responsiveness
LOW
CISA Exposure
⚠ Not financial advice. Past security incidents do not guarantee future stock performance.
▸ Security News Google News
Unpatched RCE Bug in dompdf Project Affects HTML to PDF Converters - The Hacker News
The Hacker News 2022-03-16
▸ Recent CVEs showing 20 of 3
CVE IDSeverityPatchEPSSDate
CVE-2021-3902 9.8 CRITICAL PATCHED / FIX AVAILABLE 0.95% 2024-11-15
CVE-2021-3838 9.8 CRITICAL PATCHED / FIX AVAILABLE 1.43% 2024-11-15
CVE-2023-24813 10.0 CRITICAL PATCHED / FIX AVAILABLE 2.49% 2023-02-07
View all 3 CVEs for Dompdf →
▸Intel
CountryUnited States
LicenseOpen Source
Trust ScoreD — RISKY
Max CVSS9.8
Last Updated2026-08-03
▸Top Weaknesses
CWE-22
Unknown Weakness Type
2 occurrences in Dompdf CVEs (25% of total)
CWE-22 ⓘ
2
CWE-502
Deserialization of Untrusted Data
1 occurrence in Dompdf CVEs (13% of total)
CWE-502 ⓘ
1
CWE-770
Unknown Weakness Type
1 occurrence in Dompdf CVEs (13% of total)
CWE-770 ⓘ
1
CWE-208
Unknown Weakness Type
1 occurrence in Dompdf CVEs (13% of total)
CWE-208 ⓘ
1
CWE-611
XML External Entity (XXE)
1 occurrence in Dompdf CVEs (13% of total)
CWE-611 ⓘ
1
CWE-200
Sensitive Information Exposure
1 occurrence in Dompdf CVEs (13% of total)
CWE-200 ⓘ
1
CWE-400
Uncontrolled Resource Consumption
1 occurrence in Dompdf CVEs (13% of total)
CWE-400 ⓘ
1
▸Company Profile

Dompdf is an open-source PHP library that converts HTML and CSS to PDF documents. It is widely used by web developers to generate PDFs on the server side, but has been subject to several security vulnerabilities, including remote code execution and XXE injection. Its main security relevance lies in the need for careful configuration and patching when used in web applications.

▸Response Metrics
Est. MTTR ⓘ ~23 days (Excellent)
Mean Time To Remediate. Estimates days from CVE disclosure to patch.
Industry avg: ~60d (good) · 100-300d (poor) · 300d+ (critical)
CVE Trend ⓘ ↗ +200% worse
CVE count 2026 vs 2024:  2 → 6 CVEs
Patch Speed ⓘ Poor (>65% open)
0% of CVEs still unpatched.  Excellent: <20% · Good: 20-40% · Avg: 40-65% · Poor: >65%
▸ Financial Risk Estimate
Est. GDPR Low
€620K
Est. GDPR High
€6.2M

Based on 2 critical CVEs, 0 CISA KEV, 100% unpatched. Model: GDPR Art.83 · not legal advice.

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