CVE-2024-5521

MediumCVSS 6.4/10Last modified Jun 17, 2026

Description

Two Cross-Site Scripting vulnerabilities have been discovered in Alkacon's OpenCMS affecting version 16, which could allow a user having the roles of gallery editor or VFS resource manager will have the permission to upload images in the .svg format containing JavaScript code. The code will be executed the moment another user accesses the image.

Metrics

CVSS 3.1 6.4/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
May 30, 2024
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2024-5521: Medium severity, CVSS 6.4 | Vulnix