CVE-2026-29201

State: Published
Severity: 8.6 High
Published: May 8, 2026
Updated: May 13, 2026
Reserved: Mar 4, 2026

Description

Insufficient input validation of the feature file name in `feature::LOADFEATUREFILE` adminbin call can cause arbitrary file read when a relative file path is passed.

Scores

CVSS	Score	Vector	Source
3.1	8.6 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L	hackerone
3.1	4.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N	CISA-ADP

Weaknesses

CWE-23 Relative Path Traversal

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
WP SquaredWebPros	11.136.1.0 to before 11.136.1.11Affected
cPanel (CloudLinux 6, CentOS 6)WebPros	11.110.0.0 to before 11.110.0.116Affected

References

https://support.cpanel.net/hc/en-us/articles/40311033698327-Security-CVE-2026-29201-cPanel-WHM-WP2-Security-Update-May-08-2026

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