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Joomla vulnerabilities - every known CVE across core and extensions
Joomla's component-and-module architecture means most disclosed CVEs originate in third-party extensions rather than core. Tracked, scored, and classified as they're published.
Total CVEs tracked
339,646
All time
Critical · Active
10,844
CVSS ≥ 9.0
New · 14 days
2,634
Newly disclosed
Feed last synced
1 hr ago
Data freshness
| CVE ID | Severity | CVSS | Title | Published |
|---|---|---|---|---|
| CVE-2026-48941 | — | — | Jun 25, 2026 22d ago | |
| CVE-2026-48946 | — | — | Jun 25, 2026 22d ago | |
| CVE-2026-48944 | — | — | Jun 25, 2026 22d ago | |
| CVE-2026-48943 | — | — | Jun 25, 2026 22d ago | |
| CVE-2026-48908 | critical | 10.0/10 | Jun 20, 2026 27d ago | |
| CVE-2026-48939 | critical | 10.0/10 | Jun 20, 2026 27d ago | |
| CVE-2026-48907 | critical | 10.0/10 | Jun 5, 2026 1mo ago | |
| CVE-2019-25740 | high | 7.1/10 | Jun 4, 2026 1mo ago | |
| CVE-2018-25433 | high | 8.8/10 | Jun 1, 2026 1mo ago | |
| CVE-2026-48906 | critical | 9.3/10 | May 27, 2026 1mo ago | |
| CVE-2026-35221 | medium | 6.9/10 | May 26, 2026 1mo ago | |
| CVE-2026-48903 | medium | 6.9/10 | May 26, 2026 1mo ago | |
| CVE-2026-48896 | high | 8.2/10 | May 26, 2026 1mo ago | |
| CVE-2026-35220 | medium | 4.6/10 | May 26, 2026 1mo ago | |
| CVE-2026-40383 | high | 7.5/10 | May 26, 2026 1mo ago | |
| CVE-2026-35222 | medium | 6.9/10 | May 26, 2026 1mo ago | |
| CVE-2026-40384 | medium | 5.9/10 | May 26, 2026 1mo ago | |
| CVE-2026-48905 | medium | 6.9/10 | May 26, 2026 1mo ago | |
| CVE-2026-48897 | high | 8.2/10 | May 26, 2026 1mo ago | |
| CVE-2026-25901 | medium | 6.9/10 | May 26, 2026 1mo ago | |
| CVE-2026-48899 | medium | 5.3/10 | May 26, 2026 1mo ago | |
| CVE-2026-48900 | medium | 6.4/10 | May 26, 2026 1mo ago | |
| CVE-2026-48902 | — | — | May 26, 2026 1mo ago | |
| CVE-2026-35223 | high | 8.6/10 | May 26, 2026 1mo ago | |
| CVE-2026-25900 | medium | 6.9/10 | May 26, 2026 1mo ago | |
| CVE-2026-48904 | high | 8.2/10 | May 26, 2026 1mo ago | |
| CVE-2026-30895 | medium | 6.9/10 | May 26, 2026 1mo ago | |
| CVE-2026-48898 | high | 8.2/10 | May 26, 2026 1mo ago | |
| CVE-2026-30894 | medium | 6.9/10 | May 26, 2026 1mo ago | |
| CVE-2026-48901 | — | — | May 26, 2026 1mo ago |