Remote Code Execution Vulnerability in Betheme by Muffin Group
CVE-2026-65548

9.9CRITICAL

Key Information:

Vendor

WordPress
Status
Betheme
Vendor
CVE Published:
6 August 2026

What is CVE-2026-65548?

A vulnerability exists in Betheme versions up to 28.4.2 that allows remote attackers to execute arbitrary code. This remote code execution flaw can be exploited through crafted requests, potentially leading to a complete compromise of the affected website. Users of Betheme are advised to update to the latest version promptly to mitigate this risk.

Affected Version(s)

Betheme <= 28.4.2

References

https://patchstack.com/database/wordpress/theme/betheme/v...
vdb-entry

CVSS V3.1

Score:
9.9
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

daroo | Patchstack Bug Bounty Program
.