PT-2024-36431 · Wbcom Designs · Custom Font Uploader

Lucio Sá · Published 2024-06-06 · Updated 2024-06-11 · CVE-2024-5489

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Wbcom Designs – Custom Font Uploader plugin for WordPress versions up to, and including, 2.3.4

Description The issue is related to a missing capability check on the cfu delete customfont function, which allows authenticated attackers with Subscriber-level access and above to delete any custom font, resulting in unauthorized loss of data.

Recommendations For versions up to, and including, 2.3.4, update to a version higher than 2.3.4 to resolve the issue. As a temporary workaround, consider restricting access to the cfu delete customfont function to prevent unauthorized deletion of custom fonts.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2024-5489

Affected Products

Custom Font Uploader

References · 9

• https://osv.dev/vulnerability/CVE-2024-5489 · Vendor Advisory
• https://plugins.trac.wordpress.org/changeset/3097373 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2024-5489 · Security Note
• https://twitter.com/CVEnew/status/1798680611852276223 · Twitter Post
• https://wordfence.com/threat-intel/vulnerabilities/id/2339ebbf-2302-4e83-9743-ca79fda20f05?source=cve · Note
• https://t.me/cvenotify/82167 · Telegram Post
• https://plugins.trac.wordpress.org/browser/custom-font-uploader/trunk/inc/cfup-functions.php#L20 · Note
• https://twitter.com/VulmonFeeds/status/1798724663624765877 · Twitter Post
• https://twitter.com/linuxpatch/status/1798703710744228067 · Twitter Post