CVE-2026-29202

State: Published
Severity: 5.3 Medium
Published: May 8, 2026
Updated: May 13, 2026
Reserved: Mar 4, 2026

Description

Insufficient input validation of the `plugin` parameter of the `create_user` plugin allows arbitrary Perl code execution on behalf of the already authenticated account's system user.

Scores

CVSS	Score	Vector	Source
4.0	5.3 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N	hackerone
3.1	8.8 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-94 Code Injection

Affected Products

Product	Versions
cPanelWebPros	11.136.0.0 to before 11.136.0.9Affected 11.134.0.0 to before 11.134.0.25Affected 11.132.0.0 to before 11.132.0.31Affected 11.130.0.0 to before 11.130.0.22Affected 11.126.0.0 to before 11.126.0.58Affected 11.124.0.0 to before 11.124.0.37Affected 11.118.0.0 to before 11.118.0.66Affected 11.110.0.0 to before 11.110.0.117Affected 11.102.0.0 to before 11.102.0.41Affected 11.94.0.0 to before 11.94.0.30Affected 11.86.0.0 to before 11.86.0.43Affected
cPanel (CloudLinux 6, CentOS 6)WebPros	11.110.0.0 to before 11.110.0.116Affected
WP SquaredWebPros	11.136.1.0 to before 11.136.1.11Affected

References

https://support.cpanel.net/hc/en-us/articles/40311426610327-Security-CVE-2026-29202-cPanel-WHM-WP2-Security-Update-May-08-2026

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