What’s Vulnerable › Vulnerabilities
CVE-2026-21623: Extension - stackideas.com - Persistent XSS in EasyDiscuss component 1.0.0-5.0.15 for Joomla
- Severity: medium (CVSS 5.4 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-01-16 · updated 2026-06-17
- Weakness: CWE-79
Description
Lack of input filterung leads to a persistent XSS vulnerability in the forum post handling of the Easy Discuss component for Joomla.
Affected products
- Stackideas.com EasyDiscuss extension for Joomla: from 1.0.0 through 5.0.15
References
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