CVE-2025-63082 - Vulnerability Details - OpenCVE

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

Attack Vector Network

Attack Complexity Low

Privileges Required High

Attack Requirements None

User Interaction Passive

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00043.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Joomla	Joomla Joomla!

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors	Products
Joomla	Joomla Joomla!

References

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

History

Wed, 07 Jan 2026 10:45:00 +0000

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

Tue, 06 Jan 2026 21:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Tue, 06 Jan 2026 16:30:00 +0000

Type	Values Removed	Values Added
Description		Lack of input filtering leads to an XSS vector in the HTML filter code related to data URLs in img tags.
Title		Joomla! Core - [20260101] - Inadequate content filtering for data URLs
Weaknesses		CWE-79
References		https://developer.joomla.org/security-centre/1016-20260101-core-inadequate-content-filtering-for-data-urls.html
Metrics		cvssV4_0 `{'score': 5.9, 'vector': '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'}`

MITRE

Status: PUBLISHED

Assigner: Joomla

Published: 2026-01-06T16:01:38.720Z

Updated: 2026-01-06T17:45:21.282Z

Reserved: 2025-10-26T04:33:45.334Z

Link: CVE-2025-63082

Vulnrichment

Updated: 2026-01-06T17:45:15.251Z

NVD

Status : Awaiting Analysis

Published: 2026-01-06T17:15:44.590

Modified: 2026-01-08T18:09:23.230

Link: CVE-2025-63082

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-01-07T10:08:54Z

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