BIT-joomla-2026-90906

vendorUSosv

Joomla! Core - [20260901] - XSS in HTMLHelper::link method in Joomla 1.5.0-5.4.8, 6.0.0-6.1.3

view advisory published 2026-10-07Licence: per source

Joomla! Core - [20260901] - XSS in HTMLHelper::link method in Joomla 1.5.0-5.4.8, 6.0.0-6.1.3 - Lack of escaping leads to XSS vulnerabilities in the link method of the HTML Helper.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2026-90906US	high8.3	0.22% (12th)	—	2026-09-29
Joomla! Core - [20260901] - XSS in HTMLHelper::link method in Joomla 1.5.0-5.4.8, 6.0.0-6.1.3 - Lack of escaping leads to XSS vulnerabilities in the link method of the HTML Helper.

references

External citations — patches, advisories, analysis.

https://developer.joomla.org/security-centre/1081-20260901-core-xss-in-htmlhelper-link-method.htmlADVISORY
https://nvd.nist.gov/vuln/detail/CVE-2026-90906WEB
https://www.joomla.org/WEB

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