WP Toolkit CVE-2026-47365
Argument injection vulnerability in WP Toolkit before version 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.
CMD de actualización por defecto
cPanel: sudo /scripts/upcp --force | Plesk: plesk installer --select-release-current --update-installedLo que esto significa bajo una licencia de SharedLicense
Your SharedLicense license itself is not affected — this is a vulnerability in cPanel, Plesk software, not in licensing. Licenses continue to work during and after the update; there is no need to re-issue or re-activate anything. If you resell cPanel, Plesk under your own brand, patch client servers too — unpatched installs put your reputation at risk, not your license.
Situation
Argument injection vulnerability in WP Toolkit before version 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.
Impact
Any cPanel server (on any Operating System) that has WP Toolkit installed with wp-toolkit version lower than version 6.11.0.
Call to Action
Update wp-toolkit to the fixed version 6.11.0 via the following command run as the root user:
# /usr/local/cpanel/3rdparty/wp-toolkit/bin/wp-toolkit-installer.sh –version 6.11.0
If the above command doesn’t work, please try:
# bash <(curl https://wp-toolkit.plesk.com/cPanel/installer.sh || wget -O – https://wp-toolkit.plesk.com/cPanel/installer.sh) –version 6.11.0
Preguntas frecuentes
What is CVE-2026-47365?
Is CVE-2026-47365 being exploited in the wild?
How do I fix CVE-2026-47365?
Referencias
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