[Japanese]

JVNDB-2026-000025

Joomla! CMS vulnerable to cross-site scripting

Overview

Joomla! CMS provided by Joomla! Project contains the following vulnerability.
  • Cross-site scripting (CWE-79) - CVE-2025-63082
Sho Sugiyama of SUZUKI MOTOR CORPORATION reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
CVSS Severity (What is CVSS?)

CVSS V3 Severity:
Base Metrics 4.8 (Medium) [IPA Score]
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: High
  • User Interaction: Required
  • Scope: Changed
  • Confidentiality Impact: Low
  • Integrity Impact: Low
  • Availability Impact: None
Affected Products


Joomla!
  • Joomla! CMS versions 4.0.0 through 5.4.1, 6.0.0 through 6.0.1

Impact

If a malicious content is input to a page and a victim user accesses it, arbitrary script may be executed on the user's web browser.
Solution

[Update the Software]
Update the software to the latest version according to the information provided by the developer.
Vendor Information

joomlaprojects
CWE (What is CWE?)

  1. Cross-site Scripting(CWE-79) [IPA Evaluation]
CVE (What is CVE?)

  1. CVE-2025-63082
References

  1. JVN : JVN#68650996
Revision History

  • [2026/02/17]
      Web page was published

Date Public2026/02/17
Date First Published2026/02/17
Date Last Updated2026/02/17