Contao
C
CAUTION
16
Total CVEs
2
Crit / High
11
Medium
0%
Unpatched
69%
Patched
5.4
Avg CVSS
0
CISA KEV
// Data sourced from NVD · CISA KEV · RHSA · GHSA · Debian · OSV · EPSS · Exploit-DB
How we collect data →
CVE Trend by Year
Patch Coverage
✓ 18 patched ✗ 0 unpatched ~ 8 under review
Intelligence by Audience
PoC Available
2 / 20 shown
CISA KEV (Exploited)
0
Shodan Dorks
ssl:"contao" port:443
org:"Contao" http.status:200
Top EPSS (Exploitation Probability)
Quick Facts for Reporting
Total CVEs tracked
16
Critical severity
0
Actively exploited (CISA)
0
Unpatched ratio
0%
Avg CVSS score
5.4
Security grade
C (CAUTION)
NVD Data Attribution
Source: NIST National Vulnerability Database (NVD) + GitHub Advisory Database.
Data aggregated by Valters IT Hub · valtersit.com
Last updated: 2026-07-31
Data aggregated by Valters IT Hub · valtersit.com
Last updated: 2026-07-31
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
No recent security news found for Contao.
Recent CVEs
showing 20 of 26
| CVE ID | Severity | Patch | EPSS | Date |
|---|---|---|---|---|
| CVE-2026-107843 | 5.3 MEDIUM | PATCH UNDER REVIEW | — | 2026-10-09 |
| CVE-2026-107851 | 4.3 MEDIUM | PATCH UNDER REVIEW | — | 2026-10-09 |
| CVE-2026-107844 | 5.3 MEDIUM | PATCH UNDER REVIEW | — | 2026-10-09 |
| CVE-2026-107842 | 5.3 MEDIUM | PATCH UNDER REVIEW | — | 2026-10-09 |
| CVE-2026-107850 PoC | 4.3 MEDIUM | PATCH UNDER REVIEW | — | 2026-10-09 |
| CVE-2026-107845 PoC | 9.3 CRITICAL | PATCH UNDER REVIEW | — | 2026-10-09 |
| CVE-2026-107848 | 3.5 LOW | PATCH UNDER REVIEW | — | 2026-10-09 |
| CVE-2025-65961 | 3.3 LOW | PATCHED / FIX AVAILABLE | 0.17% | 2025-11-25 |
| CVE-2025-65960 | 6.6 MEDIUM | PATCHED / FIX AVAILABLE | 0.18% | 2025-11-25 |
| CVE-2025-57759 | 4.3 MEDIUM | PATCHED / FIX AVAILABLE | 0.25% | 2025-08-28 |
| CVE-2025-57758 | 4.3 MEDIUM | PATCHED / FIX AVAILABLE | 0.25% | 2025-08-28 |
| CVE-2025-57757 | 5.3 MEDIUM | PATCHED / FIX AVAILABLE | 0.30% | 2025-08-28 |
| CVE-2025-57756 | 5.3 MEDIUM | PATCHED / FIX AVAILABLE | 0.29% | 2025-08-28 |
| CVE-2025-29790 | 4.8 MEDIUM | PATCHED / FIX AVAILABLE | 0.22% | 2025-03-18 |
| CVE-2024-45965 | 6.4 MEDIUM | PATCHED / FIX AVAILABLE | 0.34% | 2024-10-02 |
| CVE-2024-45604 | 4.3 MEDIUM | PATCHED / FIX AVAILABLE | 0.43% | 2024-09-17 |
| CVE-2024-45398 | 8.3 HIGH | PATCHED / FIX AVAILABLE | 0.53% | 2024-09-17 |
| CVE-2024-45612 | 5.3 MEDIUM | PATCHED / FIX AVAILABLE | 0.30% | 2024-09-17 |
| CVE-2024-30262 | 5.9 MEDIUM | PATCHED / FIX AVAILABLE | 0.50% | 2024-04-09 |
| CVE-2024-28235 | 8.4 HIGH | PATCH UNDER REVIEW | 0.71% | 2024-04-09 |
Intel
CountryGermany
LicenseOpen Source
Trust ScoreC — CAUTION
Max CVSS8.4
Last Updated2026-07-31
Top Weaknesses
CWE-79
Cross-Site Scripting (XSS)
5 occurrences in Contao CVEs
(31% of total)
CWE-200
Sensitive Information Exposure
3 occurrences in Contao CVEs
(19% of total)
CWE-862
Unknown Weakness Type
2 occurrences in Contao CVEs
(13% of total)
CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'))
Unknown Weakness Type
1 occurrence in Contao CVEs
(6% of total)
CWE-94
Code Injection
1 occurrence in Contao CVEs
(6% of total)
CWE-74
Unknown Weakness Type
1 occurrence in Contao CVEs
(6% of total)
CWE-434
Unrestricted File Upload
1 occurrence in Contao CVEs
(6% of total)
CWE-613
Unknown Weakness Type
1 occurrence in Contao CVEs
(6% of total)
Company Profile
Contao is an open-source content management system (CMS) primarily used for building websites and web applications. It is known for its focus on accessibility, security, and performance, and is maintained by a community of developers. While not as widely adopted as major CMS platforms, its security relevance stems from its use in niche markets and the need to track vulnerabilities in its codebase.
Response Metrics
Est. MTTR ⓘ
~73 days
(Average)
Mean Time To Remediate. Estimates days from CVE disclosure to patch.
Industry avg: ~60d (good) · 100-300d (poor) · 300d+ (critical)
Industry avg: ~60d (good) · 100-300d (poor) · 300d+ (critical)
CVE Trend ⓘ ↘ -22% better
CVE count 2025 vs 2024:
9 → 7 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
€600K
Est. GDPR High
€6.0M
Based on 0 critical CVEs, 0 CISA KEV, 100% unpatched. Model: GDPR Art.83 · not legal advice.
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