What the vulnerability does
01Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Konstantin Pankratov Date counter date-counter allows Stored XSS.This issue affects Date counter: from n/a through <= 2.0.3.
Explanation of Vulnerability in Simple Terms
02Summary
Date Counter versions 2.0.3 and earlier contain a cross-site scripting vulnerability. An attacker with low-level user access can inject malicious scripts that execute in other users' browsers when they view affected pages. The vulnerability requires user interaction and can affect other site components. Update to a version newer than 2.0.3.
What an attacker can do
03Attacker Capabilities
Inject malicious scripts that run in other users' browsers to steal data or perform actions on their behalf.
Potential impact on your site
04Site Impact
Authenticated users can inject scripts affecting other visitors; potential data theft or unauthorized actions across your site.
Conditions required to exploit
05Prerequisites
Low-level user account on the site; victim must view a page containing the injected script.
Key dates
06Disclosure timeline
October 27, 2025
CVE published
April 28, 2026
Record updated