Description

Incomplete blacklist vulnerability in includes/upload/UploadBase.php in MediaWiki before 1.19.24, 1.2x before 1.23.9, and 1.24.x before 1.24.2 allows remote attackers to inject arbitrary web script or HTML via an application/xml MIME type for a nested SVG with a data: URI.

Remediation

References

CVE-2015-2931

Related Vulnerabilities

WordPress Plugin TAuto Poster includes Backdoor [Only if downloaded via the vendor website] (1.4.5)

Moodle Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2016-0724)

Oracle Database Server CVE-2019-2909 Vulnerability (CVE-2019-2909)

TYPO3 Improper Input Validation Vulnerability (CVE-2014-9509)

Ruby on Rails Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-8264)

Severity

Medium

Classification

CVE-2015-2931 CWE-707

Tags

Missing Update Known Vulnerabilities