CVE-2025-55474

Name: CVE-2025-55474
Creator: NVD / NIST
Published: 2025-09-02T17:15:36.247+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.34%

Last modified Jun 17, 2026

CVE-2025-55474 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. Many Notes 0.10.1 is vulnerable to Cross Site Scripting (XSS), which allows malicious Markdown files to execute JavaScript when viewed.. EPSS estimates a 0.34% chance of exploitation in the next 30 days.

Description

Many Notes 0.10.1 is vulnerable to Cross Site Scripting (XSS), which allows malicious Markdown files to execute JavaScript when viewed.

Metrics

CVSS 3.1

6.1/10

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

EPSS Probability

0.34%

25.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Brufdev	Many Notes	0.10.1

References

https://cyber-ducky.com/stored-xss-found-in-many-notes-the-best-note-taking-app/Exploit, Third Party Advisory
https://github.com/brufdev/many-notes/releases/tag/v0.10.2Release Notes
https://medium.com/@cyberducky/how-i-found-a-stored-xss-in-markdown-rendering-e73cfc3cd93aExploit, Third Party Advisory

Timeline

Published: Sep 2, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-55474?

Many Notes 0.10.1 is vulnerable to Cross Site Scripting (XSS), which allows malicious Markdown files to execute JavaScript when viewed.

How severe is CVE-2025-55474?

CVE-2025-55474 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.34% probability of exploitation in the next 30 days.

How do I fix CVE-2025-55474?

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-2025-55474?

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

Scan your code now

Source: NVD / NIST