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

Django Insufficiently Protected Credentials Vulnerability (CVE-2018-16984)

OpenSSL Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2016-2183)

WordPress Plugin Secure File Manager Arbitrary File Upload (2.9.3)

WordPress Plugin AccessPress Social Login Lite-Social Login WordPress includes Backdoor [Only if downloaded via the vendor website] (3.4.7)

WordPress Plugin is_human() 'type' Parameter Remote Command Injection (1.4.2)

Severity

Medium

Classification

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Tags

Missing Update Known Vulnerabilities CWE-707 CVE-2021-31551