Description

An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. There is Blind Stored XSS via a URL to the Upload Image feature.

Remediation

References

CVE-2021-44855

Related Vulnerabilities

Python Integer Overflow or Wraparound Vulnerability (CVE-2008-1679)

WordPress Plugin Donations Privilege Escalation (1.3)

MediaWiki Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2012-1580)

phpBB Improper Input Validation Vulnerability (CVE-2019-9826)

OpenSSL Loop with Unreachable Exit Condition ('Infinite Loop') Vulnerability (CVE-2022-0778)

Severity

Medium

Classification

CVE-2021-44855 CWE-707 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N

Tags

Missing Update Known Vulnerabilities