Threat intelligence

Betheme <= 28.4 - Authenticated (Author+) Arbitrary File Upload to Remote Code Execution via Icon Pack Upload

CVE-2026-6261 · betheme

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Betheme at a vulnerable version. How SiteRespond intelligence works

Vulnerability: Betheme <= 28.4 - Authenticated (Author+) Arbitrary File Upload to Remote Code Execution via Icon Pack Upload
Affected software: betheme(Theme)
Affected versions: ≤ 28.4
Authentication: Authenticated (see advisory title)
Vulnerability type: Remote code execution
CVE: CVE-2026-6261
Published: 4 May 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to run arbitrary code on the server if exploited.
Source: Data imported from Wordfence Intelligence (advisory 722c04c3-8f74-4081-b3a4-cb1ae2027312). Methodology and redistribution notes

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