What the vulnerability does
01Description
Authentication Bypass Using an Alternate Path or Channel vulnerability in ahachat AhaChat Messenger Marketing ahachat-messenger-marketing allows Password Recovery Exploitation.This issue affects AhaChat Messenger Marketing: from n/a through <= 1.1.
Explanation of Vulnerability in Simple Terms
02Summary
AhaChat Messenger Marketing versions 1.1 and earlier contain an authentication weakness that allows unauthenticated attackers to modify data on affected systems. The vulnerability requires only network access and no user interaction. Site administrators should update to a version newer than 1.1 as soon as a patch becomes available.
What an attacker can do
03Attacker Capabilities
Modify data on the site without logging in.
Potential impact on your site
04Site Impact
Unauthorized changes to site data or messaging content without detection of the attacker's identity.
Conditions required to exploit
05Prerequisites
Network access only; no authentication or user interaction required.
Key dates
06Disclosure timeline
February 20, 2026
CVE published
April 28, 2026
Record updated