What is GHSA-r4wx-vxrq-8xm2?

GHSA-r4wx-vxrq-8xm2 is a security advisory published by GitHub Security Advisories with High severity. The iLeads SMS Gateway by Exsile WordPress plugin before 2.0.0 does not check capabilities or...

Which CVE IDs does GHSA-r4wx-vxrq-8xm2 cover?

GHSA-r4wx-vxrq-8xm2 covers the following CVE IDs: CVE-2026-121866. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-r4wx-vxrq-8xm2?

GHSA-r4wx-vxrq-8xm2 has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-r4wx-vxrq-8xm2HighCVSS 8.8

The iLeads SMS Gateway by Exsile WordPress plugin before 2.0.0 does not check capabilities or...

Vendor

GitHub Security Advisories

Published

November 7, 2026

Last Modified

November 7, 2026

🔗 CVE IDs covered (1)

CVE-2026-121866 →

📋 Description

The iLeads SMS Gateway by Exsile WordPress plugin before 2.0.0 does not check capabilities or nonces in several AJAX actions that update a site option chosen by the request, allowing any authenticated user, such as a subscriber, to change arbitrary WordPress options and escalate to administrator, for example by enabling registration with administrator as the default role.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-121866
https://wpscan.com/vulnerability/b1fca9ef-8839-4030-88ab-c2bcdd79f488
https://github.com/advisories/GHSA-r4wx-vxrq-8xm2