CVE-2017-6513

CRITICAL 9.9CVE-2017-6513 · Published 11/03/2017 · updated 17/06/2026

In short

CVE-2017-6513 is a CRITICAL (CVSS 9.9) vulnerability affecting whmcs reseller module (softaculous).
Chance of exploitation in the next 30 days (EPSS): 1.3%, higher than 70.8% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
whmcs reseller module softaculous	`= 2.0.2`	No fix yet

Description

The WHMCS Reseller Module V2 2.0.2 in Softaculous Virtualizor before 2.9.1.0 does not verify the user correctly, which allows remote authenticated users to control other virtual machines managed by Virtualizor by accessing a modified URL.

References

virtualizor.com/blog · Patch
gist.github.com/sedrubal/a83fa22f1091025a5c1a14aabd711ad7

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