Description
Inadequate content filtering within the checkAttribute methods leads to XSS vulnerabilities in various components.
Published: 2026-05-26
Score: 6.9 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Fri, 29 May 2026 16:00:00 +0000

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

Wed, 27 May 2026 11:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Tue, 26 May 2026 21:00:00 +0000

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


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

Type Values Removed Values Added
Description Inadequate content filtering within the checkAttribute methods leads to XSS vulnerabilities in various components.
Title Joomla! Framework - [20260519] - Inadequate content filtering within the checkAttribute filter code.
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'}


Subscriptions

Joomla Joomla! Framework Filter Package Joomla\!
cve-icon MITRE

Status: PUBLISHED

Assigner: Joomla

Published:

Updated: 2026-05-27T09:15:23.009Z

Reserved: 2026-05-26T10:06:17.656Z

Link: CVE-2026-48903

cve-icon Vulnrichment

Updated: 2026-05-26T18:09:12.527Z

cve-icon NVD

Status : Analyzed

Published: 2026-05-26T17:16:55.077

Modified: 2026-06-17T10:55:22.520

Link: CVE-2026-48903

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-29T15:51:21Z

Weaknesses