What’s Vulnerable › Vulnerabilities

CVE-2024-55341

• Severity: medium (CVSS 4.7 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-12-20 · updated 2026-06-17
• Weakness: CWE-79

Description

A stored cross-site scripting (XSS) vulnerability in Piranha CMS 11.1 allows remote attackers to execute arbitrary JavaScript in the web browser of a user, by creating a page via the /manager/pages and then adding a markdown content with the XSS payload.

Affected products

• PiranhaCMS Piranha: 11.1

References

• https://github.com/PiranhaCMS/piranha.core
• https://sec-fortress.github.io/posts/articles/posts/CVE-2024-55341.html

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