Vulnerability Monitor

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CVE-2022-28202


An XSS issue was discovered in MediaWiki before 1.35.6, 1.36.x before 1.36.4, and 1.37.x before 1.37.2. The widthheight, widthheightpage, and nbytes properties of messages are not escaped when used in galleries or Special:RevisionDelete.


Published

2022-03-30T06:15:06.980

Last Modified

2024-11-21T06:56:56.763

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.1 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:P/A:N

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: PARTIAL
  • Availability Impact: NONE
Exploitability Score

8.6

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-79

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application mediawiki mediawiki < 1.35.6 Yes
Application mediawiki mediawiki < 1.36.4 Yes
Application mediawiki mediawiki < 1.37.2 Yes
Operating System fedoraproject fedora 36 Yes
Operating System debian debian_linux 10.0 Yes

References