CVE-2024-3581

MEDIUM 4.3

MaxGalleria <= 6.4.2 - Missing Authorization

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

The MaxGalleria plugin for WordPress is vulnerable to unauthorized image upload due to a missing capability check on the add_media_library_images_to_gallery function in all versions up to, and including, 6.4.2. This makes it possible for authenticated attackers, with subscriber access or above, to upload arbitrary images to a gallery.

CWE	CWE-862
Vendor	maxfoundry
Product	maxgalleria
Published	May 2, 2024
Last Updated	Apr 8, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

maxfoundry / MaxGalleria

0 ≤ 6.4.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/0629798c-ede2-43ac-9ec4-2cd99cd34ae2?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/maxgalleria/trunk/maxgalleria-image-gallery.php#L95 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3070919%40maxgalleria%2Ftrunk&old=3059014%40maxgalleria%2Ftrunk&sfp_email=&sfph_mail=

Credits

Lucio Sá