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Joomla

425 CVEs tracked. 2 of them are in CISA KEV.

This hub aggregates every CVE we track for Joomla, a product in the web cms plugins space. Use it to gauge the current risk picture and drill into individual advisories.

Joomla CVEs per month

Nov 2024 to Oct 2026. Point at a month, or focus the strip and use the arrow keys.
Joomla CVEs per month
MonthCVEs
2024-110
2024-120
2025-013
2025-021
2025-031
2025-042
2025-050
2025-061
2025-070
2025-080
2025-090
2025-100
2025-110
2025-120
2026-012
2026-020
2026-030
2026-045
2026-0520
2026-060
2026-0712
2026-0810
2026-0916
2026-100

Severity

How the 425 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.

  • Critical4511%
  • High12329%
  • Medium25159%
  • Low61%

Latest CVEs

The 15 most recently published vulnerabilities affecting Joomla.

  1. CVE-2026-90915Joomla! Core - [20260905] - Core - Arbitrary directory deletion via cache purge action in Joomla 4.0.0-5.4.8, 6.0.0-6.1.36.5
  2. CVE-2026-92226Joomla! Core - [20260913] - Core - Improper ACL checks for varous webservice edit tasks in Joomla 4.0.0-5.4.8, 6.0.0-6.1.36.0
  3. CVE-2026-92224Joomla! Core - [20260911] - Core - XSS in link toolbar layout in Joomla 4.0.0-5.4.8, 6.0.0-6.1.36.7
  4. CVE-2026-90907Joomla! Core - [20260902] - Core - Unauthorized user account creation via profile.save controller in Joomla 1.5.0-5.4.8, 6.0.0-6.1.35.3
  5. CVE-2026-90914Joomla! Core - [20260904] - Core - XSS in the generic media output layouts in Joomla 4.0.0-5.4.8, 6.0.0-6.1.36.4
  6. CVE-2026-92231Joomla! Core - [20260915] - Core - XSS filter bypass in InputFilter via HTML5 entity decode mismatch in Joomla 1.5.0-5.4.8, 6.0.0-6.1.36.7
  7. CVE-2026-90918Joomla! Core - [20260908] - Core - XSS in HTML Mail Templates in Joomla 4.0.0-5.4.8, 6.0.0-6.1.35.3
  8. CVE-2026-92222Joomla! Core - [20260909] - Core - SSRF vectors in various core extensions in Joomla 4.0.0-5.4.8, 6.0.0-6.1.38.0
  9. CVE-2026-92223Joomla! Core - [20260910] - Core - Improper ACL checks for workflow stage changes in Joomla 5.0.0-5.4.8, 6.0.0-6.1.33.8
  10. CVE-2026-90917Joomla! Core - [20260907] - Core - Improper ACL checks in outputs for tagged items in Joomla 4.0.0-5.4.8, 6.0.0-6.1.35.3
  11. CVE-2026-92225Joomla! Core - [20260912] - Core - XSS in module list in Joomla 4.0.0-5.4.8, 6.0.0-6.1.36.7
  12. CVE-2026-92227Joomla! Core - [20260914] - Core - MFA Authentication Bypass through rememberme cookies in Joomla 4.0.0-5.4.8, 6.0.0-6.1.37.5
  13. CVE-2026-92232Joomla! Core - [20260916] - Core - XSS filter bypass in InputFilter via whitespace characters in HTML data URIs in Joomla 1.5.0-5.4.8, 6.0.0-6.1.36.5
  14. CVE-2026-90916Joomla! Core - [20260906] - Core - Improper ACL checks in content history comparison view in Joomla 4.0.0-5.4.8, 6.0.0-6.1.32.7
  15. CVE-2026-90913Joomla! Core - [20260903] - Core - Improper ACL checks for access level webservice endpoints in Joomla 4.0.0-5.4.8, 6.0.0-6.1.35.5

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