CVE-2026-47365
CWE-88Published: June 12, 2026· Updated: Jun 17, 2026
Official Description
Argument injection vulnerability in WordPress Toolkit before 6.11.0 as used in cPanel & WHM, allows remote authenticated users to bypass cross-tenant authorization and execute arbitrary wp-toolkit CLI commands as another account.
Risk Analysis
This critical vulnerability in WordPress Toolkit before 6.11.0, as used in cPanel & WHM, allows remote authenticated users to bypass cross-tenant authorization and execute arbitrary CLI commands as another account. With a CVSS score of 9.9, this flaw poses an extremely high risk, potentially leading to full compromise of confidentiality, integrity, and availability. There is no EPSS score to indicate exploitation likelihood, and it is not in CISA's KEV catalog.
No public exploit is currently known for this vulnerability. The flaw is remotely exploitable over the network with low attack complexity, requiring low privileges but no user interaction.
Upgrade WordPress Toolkit to version 6.11.0 or later to address this argument injection vulnerability. Ensure that cross-tenant authorization mechanisms are properly configured and enforced.
Technical Analysis
CVE-2026-47365 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.9.
The vulnerability has a "Changed" scope, meaning successful exploitation can impact components beyond the vulnerable component itself — such as the host operating system or adjacent services.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
All References (1)
Quick Facts
Related CVEs (CWE-88)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2026-47365 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts