๐Ÿ›ก๏ธ CVE-2026-6261
๐ŸŸ  CVSS 8.8 โ€” High โœ… No Known Exploit CWE-434 NVD
8.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

The Betheme theme for WordPress is vulnerable to Arbitrary File Upload in versions up to, and including, 28.4. This is due to the upload_icons() function workflow moving and unzipping user-controlled ZIP files into a public uploads directory without validating extracted file types. This makes it possible for authenticated attackers, with author-level access and above, to upload arbitrary files (including PHP) and achieve remote code execution via the Icons icon-pack upload flow.

Details

Severity HIGH
CVSS Score 8.8
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE CWE-434
Public Exploit โœ… No
Source NVD
Published 2026-05-05
Updated 2026-06-02
Modified 2026-05-05
Fix URL N/A

Affected Packages

Software From version Fixed in
unknown โ€” โ€”

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