Vulnerability record · CVE-2024-9900 · published 20 March 2025

CVE-2024-9900: Mudler localai cross-site scripting vulnerability

Mudler · Localai

mudler/localai version v2.21.1 contains a Cross-Site Scripting (XSS) vulnerability in its search functionality. The vulnerability arises due to improper sanitization of user input, allowing the injection and execution of arbitrary JavaScript code. This can lead to the execution of malicious scripts in the context of the victim's browser, potentially compromising user sessions, stealing session cookies, redirecting users to malicious websites, or manipulating the DOM.

6.1 CVSS 3.1 Medium EPSS 0.54% · top 57.1% CWE-79 · Cross-site scripting

6.1CVSS 3.1 base score

0.54%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

3References, 2 tagged exploit

17 Jun 2026Last modified by NVD

Description

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Localai Mudler

References

Link	Tags
https://github.com/mudler/localai/commit/a1634b219a4e52813e70ff07e6376a01449c4515	Patch
https://huntr.com/bounties/b39cd230-db66-471b-89b9-24afaa078e68	ExploitThird Party Advisory
https://huntr.com/bounties/b39cd230-db66-471b-89b9-24afaa078e68	ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2024-9900), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.