Joomla!
409 CVEs tracked. 2 of them are in CISA KEV.
This hub aggregates every CVE we track for Joomla!, a product in the oss libraries space. Use it to gauge the current risk picture and drill into individual advisories.
Joomla! CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 0 |
| 2024-11 | 0 |
| 2024-12 | 0 |
| 2025-01 | 3 |
| 2025-02 | 1 |
| 2025-03 | 1 |
| 2025-04 | 2 |
| 2025-05 | 0 |
| 2025-06 | 1 |
| 2025-07 | 0 |
| 2025-08 | 0 |
| 2025-09 | 0 |
| 2025-10 | 0 |
| 2025-11 | 0 |
| 2025-12 | 0 |
| 2026-01 | 2 |
| 2026-02 | 0 |
| 2026-03 | 0 |
| 2026-04 | 5 |
| 2026-05 | 20 |
| 2026-06 | 0 |
| 2026-07 | 12 |
| 2026-08 | 10 |
| 2026-09 | 0 |
Severity
How the 409 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- Critical45
- High120
- Medium240
- Low4
Latest CVEs
The 15 most recently published vulnerabilities affecting Joomla!.
- CVE-2026-71573Joomla! Core - [20260802] - Improper CORS origin validation in Joomla 4.0.0-5.4.7, 6.0.0-6.1.28.3
- CVE-2026-72531Joomla! Core - [20260804] - Improper ACL checks for custom fields webservice endpoints in Joomla 4.0.0-5.4.7, 6.0.0-6.1.25.4
- CVE-2026-73336Joomla! Core - [20260806] - XSS through schema.org outputs in Joomla 5.1.0-5.4.7, 6.0.0-6.1.26.4
- CVE-2026-73372Joomla! Core - [20260809] - Improper ACL checks when injection schema.org contact data in Joomla 5.1.0-5.4.7 and 6.0.0-6.1.24.3
- CVE-2026-71572Joomla! Core - [20260801] - Response header injection in download views in Joomla 3.0.0-5.4.7, 6.0.0-6.1.25.4
- CVE-2026-73337Joomla! Core - [20260807] - MFA Authentication Bypass in Joomla 4.0.0-5.4.7 and 6.0.0-6.1.27.5
- CVE-2026-73371Joomla! Core - [20260808] - Improper ACL checks for batch copy actions in Joomla 4.0.0-5.4.7, 6.0.0-6.1.24.3
- CVE-2026-72532Joomla! Core - [20260805] - Improper ACL checks for category webservice endpoints in Joomla 4.0.0-5.4.7, 6.0.0-6.1.25.4
- CVE-2026-73373Joomla! Core - [20260810] - Unrestricted uploads of SHTML files in Joomla 1.0.0-5.4.7, 6.0.0-6.1.29.8
- CVE-2026-71574Joomla! Core - [20260803] - Inconsistent ACL checks for mutating webservice endpoints in Joomla 4.0.0-5.4.7, 6.0.0-6.1.26.5
- CVE-2026-48952Joomla! Core - [20260706] - XSS in com_installer6.1
- CVE-2026-48947Joomla! Core - [20260701] - Incorrect Access Control in com_media webservice endpoints4.9
- CVE-2026-48958Joomla! Core - [20260712] - Incorrect Access Control in com_fields webservice endpoints8.8
- CVE-2026-48950Joomla! Core - [20260704] - XSS in com_templates6.1
- CVE-2026-48955Joomla! Core - [20260709] - Incorrect Access Control in com_workflow6.5
Product grouping is registry-driven, with AI assist and human review. How it works