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Fencer Vulns
medium 6.1

CVE-2024-11441 json

Stored XSS in Serge in serge-chat/serge

published 2025-03-20 19 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-7025

cvss
6.1
version 3.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 34%
public exploits
0
none known

Summary

A stored cross-site scripting (XSS) vulnerability exists in Serge version 0.9.0. The vulnerability is due to improper neutralization of input during web page generation in the chat prompt. An attacker can exploit this vulnerability by sending a crafted message containing malicious HTML/JavaScript code, which will be stored and executed whenever the chat is accessed, leading to unintended content being shown to the user and potential phishing attacks.

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
19 mo ago

Exploit prediction

0.40% chance of exploitation in the next 30 days, higher than 34% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.0 6.1 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

  • serge-chat serge-chat/serge

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.