What the vulnerability does
01Description
Missing Authorization vulnerability in CoSchedule Headline Analyzer headline-analyzer allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Headline Analyzer: from n/a through <= 1.3.1.
Explanation of Vulnerability in Simple Terms
02Summary
Headline Analyzer through version 1.3.1 lacks proper authorization checks, allowing unauthenticated attackers to read and modify sensitive data. The vulnerability requires only network access and no user interaction. An attacker can access restricted functionality without valid credentials, potentially compromising data confidentiality and integrity.
What an attacker can do
03Attacker Capabilities
Read and modify sensitive data without authentication.
Potential impact on your site
04Site Impact
Unauthorized users can access and alter restricted data in Headline Analyzer without logging in.
Conditions required to exploit
05Prerequisites
Network access only; no authentication or user interaction required.
Key dates
06Disclosure timeline
January 2, 2025
CVE published
April 29, 2026
Record updated