CVE-2025-63082

MEDIUM EPSS 7.2%
Published Jan 6, 20265mo ago · Modified Jun 17, 20261w ago
5.9 CVSS 4.0
Medium
Find Similar
Published Jan 6, 2026 5mo ago
Last Modified Jun 17, 2026 1w ago

Description

Lack of input filtering leads to an XSS vector in the HTML filter code related to data URLs in img tags.

CVSS Details

Base Score
5.9
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required High
User Interaction P
Scope X

Threat Intelligence

EPSS Exploit Probability
7.2% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

Affected Products 2

VendorProductVersionRange
joomlajoomla\!*≥4.0.0  –  <5.4.2
joomlajoomla\!*≥6.0.0  –  <6.0.2

References 1

  • developer.joomla.org https://developer.joomla.org/security-centre/1016-20260101-core-inadequate-content-filtering-for-data-urls.html
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.