Critical severity · published Aug 6, 2026
CVE-2026-65548
WordPress Betheme theme <= 28.4.2 - Remote Code Execution (RCE) vulnerability
9.9
CVSS
0.8%
EPSS
No
On KEV
Description
Contributor Remote Code Execution (RCE) in Betheme <= 28.4.2 versions.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 56% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BE
Betheme · Muffingroup
through 28.4.2 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-65548
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-65548
patchstack.com
https://patchstack.com/database/wordpress/theme/betheme/vulnerability/wordpress-betheme-theme-28-4-2-remote-code-execution-rce-vulnerability?_s_id=cve
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