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CVE-2025-55474

22
FAUCET Score

CVE-2025-55474 describes a Cross-Site Scripting (XSS) vulnerability in Many Notes version 0.10.1, allowing malicious Markdown files to execute JavaScript when viewed. Rated as Medium severity (CVSS 6.1), it requires user interaction (UI:R) but can be exploited over the network (AV:N) with low attack complexity (AC:L), potentially leading to limited confidentiality and integrity impacts. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
0.10.1CPE matchmatch criteria
cpe:2.3:a:brufdev:many_notes:0.10.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.34%
Probability of exploitation in next 30 days
EPSS Percentile
26.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0034 is in the 27th percentile among its peer group of 26,219 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

cyber-ducky.com / stored-xss-found-in-many-notes-the-best-note-taking-app
ExploitThird Party Advisory
github.com / brufdev/many-notes/releases/tag/v0.10.2
Release Notes
medium.com / @cyberducky/how-i-found-a-stored-xss-in-markdown-rendering-e73cfc3cd93a
ExploitThird Party Advisory