GitHub Advisoryadvisory · Packagist

GHSA-8c2g-f8jm-5cr7 ibexa/fieldtype-richtext has an XSS vulnerability via acronym custom tag in Rich Text

MEDIUM Published 2025-10-17 Modified 2025-10-17 Official page ↗
Ecosystem
Packagist
Packages
ibexa/fieldtype-richtext
Severity
Moderate
CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Weaknesses
CWE-79
Reviewed
2025-10-17

Affected packages

• Packagist ibexa/fieldtype-richtext: >= 5.0.0, < 5.0.3 → fixed in 5.0.3 • Packagist ibexa/fieldtype-richtext: >= 4.6.0, < 4.6.25 → fixed in 4.6.25

Description

Impact This security advisory resolves an XSS vulnerability in acronym custom tag in Rich Text, in the back office of the DXP. Back office access and varying levels of editing and management permissions are required to exploit this vulnerability. This typically means Editor or Administrator role, or similar. Injected XSS is persistent and may in some cases be reflected in the front office, possibly affecting end users. The fixes ensure XSS is escaped, and any existing injected XSS is rendered harmless. Patches See "Patched versions". Workarounds None. References https://developers.ibexa.co/security-advisories/ibexa-sa-2025-004-xss-and-enumeration-vulnerabilities-in-back-office

Related

Weakness · CWE (1)

  • CWE-79 Improper Neutralization of Input During Web Page Generation weakness

References