CVE-2024-55341

Name: CVE-2024-55341
Creator: NVD / NIST
Published: 2024-12-20T20:15:23.343+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.7/10EPSS 0.43%

Last modified Jun 17, 2026

CVE-2024-55341 is a medium-severity vulnerability rated 4.7/10 on the CVSS scale. 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.. EPSS estimates a 0.43% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

4.7/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N

EPSS Probability

0.43%

34.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Dotnetfoundation	Piranha Cms	11.1

References

https://github.com/PiranhaCMS/piranha.coreProduct
https://sec-fortress.github.io/posts/articles/posts/CVE-2024-55341.htmlExploit, Third Party Advisory

Timeline

Published: Dec 20, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-55341?

How severe is CVE-2024-55341?

CVE-2024-55341 has a CVSS score of 4.7/10 (MEDIUM severity). The EPSS model estimates a 0.43% probability of exploitation in the next 30 days.

How do I fix CVE-2024-55341?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-55341?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST