CVE-2026-93698

Insufficient validation allows arbitrary commands to be executed via the Multilang adminbin.

CVSS vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

• https://docs.cpanel.net/changelogs/110-change-log/#1100148
• https://docs.cpanel.net/changelogs/134-change-log/#134061
• https://docs.cpanel.net/changelogs/136-change-log/#136045
• https://docs.cpanel.net/changelogs/138-change-log/#138011
• https://docs.wpsquared.com/changelogs/versions/changelog/#138113
• https://hackerone.com/reports/4054291
• https://support.cpanel.net/hc/en-us/articles/43845931719447-Security-CVE-2026-93698-Vulnerability-in-Multilang-Adminbin-September-29-2026