WHMCS 8.13.0 Security Update
Correct bulk removal of IPs on Security tab of General Settings
CMD de actualización por defecto
Update WHMCS to the latest version via the Admin Area (Utilities > Update WHMCS).Lo que esto significa bajo una licencia de SharedLicense
Your SharedLicense license itself is not affected — this is a change in WHMCS software, not in licensing. Apply it on every affected server: update to the fixed release from the WHMCS Admin Area. Licenses keep working through updates; nothing needs re-issuing or re-activating.
8.13.0 (Release Candidate) Security Fixes
WHMCS 8.13.0 is a security maintenance release. It bundles a number of security hardening changes. Below is an explanation of what each fix addresses, along with the affected versions and the update path.
Correct bulk removal of IPs on Security tab of General Settings
The bulk-remove function on the Security settings page now removes only the IPs the administrator selected, fixing a bug that could remove unintended entries.
Affected Versions and Remediation
Apply the update to the latest patch release of your WHMCS branch. WHMCS supports updating in place through the Admin Area (Utilities > Update WHMCS) or by uploading the release package. Back up both your WHMCS files and database before updating.
Referencias
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