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

AbanteCart Unrestricted Upload of File with Dangerous Type Vulnerability (CVE-2022-26521)

Magento Server-Side Request Forgery (SSRF) Vulnerability (CVE-2019-7913)

WordPress Other Vulnerability (CVE-2007-1409)

TYPO3 Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2010-5104)

MySQL CVE-2021-2213 Vulnerability (CVE-2021-2213)

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

Tags

Missing Update Known Vulnerabilities