What’s Vulnerable › Vulnerabilities

CVE-2022-33910

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-06-24 · updated 2026-06-17
• Weakness: CWE-79

Description

An XSS vulnerability in MantisBT before 2.25.5 allows remote attackers to attach crafted SVG documents to issue reports or bugnotes. When a user or an admin clicks on the attachment, file_download.php opens the SVG document in a browser tab instead of downloading it as a file, causing the JavaScript code to execute.

Affected products

• mantisbt: before 2.25.5 — fixed in 2.25.5

How to fix

Upgrade to a fixed version: mantisbt 2.25.5. Check the vendor advisory for mitigations.

References

• https://mantisbt.org/blog/archives/mantisbt/719
• https://mantisbt.org/bugs/view.php?id=29135
• https://mantisbt.org/bugs/view.php?id=30384
• https://mantisbt.org/blog/archives/mantisbt/719
• https://mantisbt.org/bugs/view.php?id=29135
• https://mantisbt.org/bugs/view.php?id=30384

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