CVE-2025-63083 - Vulnerability Details - OpenCVE

Lack of output escaping leads to a XSS vector in the pagebreak plugin.

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/1017-20260102-core-xss-vector-in-the-pagebreak-plugin.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 output escaping leads to a XSS vector in the pagebreak plugin.
Title		Joomla! Core - [20260102] - XSS vector in the pagebreak plugin
Weaknesses		CWE-79
References		https://developer.joomla.org/security-centre/1017-20260102-core-xss-vector-in-the-pagebreak-plugin.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: 2026-01-06T16:01:15.123Z

Updated: 2026-01-06T18:56:00.865Z

Reserved: 2025-10-26T04:33:45.335Z

Link: CVE-2025-63083

Vulnrichment

Updated: 2026-01-06T18:49:31.184Z

NVD

Status : Received

Published: 2026-01-06T17:15:44.740

Modified: 2026-01-06T17:15:44.740

Link: CVE-2025-63083

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-01-07T10:08:36Z

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