What the vulnerability does
01Description
Missing Authorization vulnerability in Repuso Social proof testimonials and reviews by Repuso social-testimonials-and-reviews-widget.This issue affects Social proof testimonials and reviews by Repuso: from n/a through <= 5.29.
Explanation of Vulnerability in Simple Terms
02Summary
The Social Proof Testimonials and Reviews plugin for Repuso versions 5.29 and earlier lacks proper authorization checks. A logged-in user with low privileges can trigger a denial-of-service condition by making requests that consume server resources. The vulnerability does not affect data confidentiality or integrity, only availability.
What an attacker can do
03Attacker Capabilities
A low-privilege logged-in user can make requests that degrade site performance or cause temporary unavailability.
Potential impact on your site
04Site Impact
Legitimate users may experience slow performance or service interruptions if an authenticated user exploits this flaw.
Conditions required to exploit
05Prerequisites
Attacker must have a low-privilege account on the site; no user interaction required.
Key dates
06Disclosure timeline
October 22, 2025
CVE published
April 28, 2026
Record updated