CVE-2024-25627

Cross-Site Scripting (XSS) via File Upload in Alf.io

State: Published
Severity: 3.5 Low
Published: Feb 16, 2024
Updated: Aug 26, 2024
Reserved: Feb 8, 2024

Description

Alf.io is a free and open source event attendance management system. An administrator on the alf.io application is able to upload HTML files that trigger JavaScript payloads. As such, an attacker gaining administrative access to the alf.io application may be able to persist access by planting an XSS payload. This issue has been addressed in version 2.0-M4-2402. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Scores

CVSS	Score	Vector	Source
3.1	3.5 Low	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N	GitHub_M

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-434 Unrestricted Upload of File with Dangerous Type

Affected Products

Product	Versions
alf.ioalfio-event	< 2.0-M4-2304Affected

References

https://github.com/alfio-event/alf.io/security/advisories/GHSA-gpmg-8f92-37cf

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