CVE-2021-42045

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-42045
An issue was discovered in SecurePoll in the Growth extension in MediaWiki through 1.36.2. Simple polls allow users to create alerts by changing their User-Agent HTTP header and submitting a vote.

5.4 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://gerrit.wikimedia.org/r/q/I4f04083cd00884d3b85245460774c81c7639a578 Patch Vendor Advisory
https://phabricator.wikimedia.org/T289385 Vendor Advisory
https://gerrit.wikimedia.org/r/q/I4f04083cd00884d3b85245460774c81c7639a578 Patch Vendor Advisory
https://phabricator.wikimedia.org/T289385 Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*
History

21 Nov 2024, 06:27

Type Values Removed Values Added
References () https://gerrit.wikimedia.org/r/q/I4f04083cd00884d3b85245460774c81c7639a578 - Patch, Vendor Advisory () https://gerrit.wikimedia.org/r/q/I4f04083cd00884d3b85245460774c81c7639a578 - Patch, Vendor Advisory
References () https://phabricator.wikimedia.org/T289385 - Vendor Advisory () https://phabricator.wikimedia.org/T289385 - Vendor Advisory
Information

Published : 2022-09-29 03:15

Updated : 2024-11-21 06:27

NVD link : CVE-2021-42045

Mitre link : CVE-2021-42045

CVE.ORG link : CVE-2021-42045

JSON object : View

Products Affected

mediawiki

  • mediawiki
CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')