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THREATINT
PUBLISHED

CVE-2024-6581

Remote Code Execution due to Stored XSS in parisneo/lollms



Assigner@huntr_ai
Reserved2024-07-08
Published2024-10-29
Updated2024-10-29

Description

A vulnerability in the discussion image upload function of the Lollms application, version v9.9, allows for the uploading of SVG files. Due to incomplete filtering in the sanitize_svg function, this can lead to cross-site scripting (XSS) vulnerabilities, which in turn pose a risk of remote code execution. The sanitize_svg function only removes script elements and 'on*' event attributes, but does not account for other potential vectors for XSS within SVG files. This vulnerability can be exploited when authorized users access a malicious URL containing the crafted SVG file.



MEDIUM: 6.5CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

Product status

Any version before 9.9
affected

References

https://huntr.com/bounties/ad68ecd6-44e2-449b-8e7e-f2b71b1b43c7

https://github.com/parisneo/lollms/commit/328b960a0de2097e13654ac752253e9541521ddd

cve.org CVE-2024-6581

nvd.nist.gov CVE-2024-6581

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