Moderate severityNVD Advisory· Published Mar 30, 2022· Updated Feb 25, 2026
[20220308] - Core - Inadequate content filtering within the filter code
CVE-2022-23800
Description
An issue was discovered in Joomla! 4.0.0 through 4.1.0. Inadequate content filtering leads to XSS vulnerabilities in various components.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
joomla/filterPackagist | < 1.4.4 | 1.4.4 |
joomla/filterPackagist | >= 2.0.0, < 2.0.1 | 2.0.1 |
Affected products
3- osv-coords2 versions
>= 4.0.0, <= 4.1.0+ 1 more
- (no CPE)range: >= 4.0.0, <= 4.1.0
- (no CPE)range: < 1.4.4
Patches
Vulnerability mechanics
References
4- developer.joomla.org/security-centre/877-20220308-core-inadequate-content-filtering-within-the-filter-code.htmlghsax_refsource_MISCvendor-advisoryWEB
- github.com/advisories/GHSA-qcv6-h33g-hvrcghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2022-23800ghsaADVISORY
- github.com/FriendsOfPHP/security-advisories/blob/master/joomla/filter/CVE-2022-23800.yamlghsaWEB
News mentions
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