Description

An issue was discovered in the PageForms extension for MediaWiki through 1.35.2. Crafted payloads for Token-related query parameters allowed for XSS on certain PageForms-managed MediaWiki pages.

Remediation

References

CVE-2021-31551

Related Vulnerabilities

Apache HTTP Server NULL Pointer Dereference Vulnerability (CVE-2018-1302)

WordPress Plugin OAuth client Single Sign On for WordPress (OAuth 2.0 SSO) Security Bypass (3.0.3)

Oracle JRE CVE-2013-2456 Vulnerability (CVE-2013-2456)

Drupal Improper Access Control Vulnerability (CVE-2016-5385)

WordPress Plugin Custom Permalinks Unspecified Vulnerability (0.7.15)

Severity

Medium

Classification

CVE-2021-31551 CWE-707 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Tags

Missing Update Known Vulnerabilities