Lack of output escaping leads to a XSS vector in the feed modules.

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Fixes

Solution

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Workaround

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History

Wed, 27 May 2026 13:45:00 +0000

Type Values Removed Values Added
First Time appeared Joomla joomla\!
CPEs cpe:2.3:a:joomla:joomla\!:*:*:*:*:*:*:*:*
Vendors & Products Joomla joomla\!
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}


Wed, 27 May 2026 10:30:00 +0000

Type Values Removed Values Added
First Time appeared Joomla
Joomla joomla!
Vendors & Products Joomla
Joomla joomla!

Tue, 26 May 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 26 May 2026 17:00:00 +0000

Type Values Removed Values Added
Description Lack of output escaping leads to a XSS vector in the feed modules.
Title Joomla! Core - [20260501] - XSS in feed modules
Weaknesses CWE-79
References
Metrics cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Joomla

Published:

Updated: 2026-05-27T09:12:20.038Z

Reserved: 2026-02-07T04:53:10.343Z

Link: CVE-2026-25900

cve-icon Vulnrichment

Updated: 2026-05-26T17:27:13.051Z

cve-icon NVD

Status : Analyzed

Published: 2026-05-26T17:16:30.250

Modified: 2026-05-27T13:41:17.370

Link: CVE-2026-25900

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-27T10:04:33Z

Weaknesses