CVE-2022-27913
[20221002] - Core - RXSS through reflection of user input in headings
- Published
- Oct 25, 2022
- Updated
- Sep 16, 2024
- Assigning CNA
- Joomla
- Evidence observed
- Aug 8, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NLow · next 30 days
- Percentile
- 32.1%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
An issue was discovered in Joomla! 4.2.0 through 4.2.3. Inadequate filtering of potentially malicious user input leads to reflected XSS vulnerabilities in various components.
Sources
1Detect Joomla instances vulnerable to CVE-2022-27913 with a lightweight Python scanner for rapid identification and reporting.
Responsible use
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