CVE-2026-79418: n/a
Description
EMX Tecnologia Gestao X version 8.4 and earlier contains a stored cross-site scripting (XSS) vulnerability in its Help Chat feature. This flaw allows authenticated attackers to inject malicious JavaScript that executes in the browsers of other authenticated users. Exploitation can lead to session hijacking, account takeover, and unauthorized actions within the application.
CVSS v3.1
Score 8.7high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-79418 is a stored XSS vulnerability affecting EMX Tecnologia Gestao X versions up to and including 8.4. The vulnerability arises from improper neutralization of user input in the Help Chat functionality, enabling authenticated attackers to execute arbitrary JavaScript in the context of other authenticated users. This can compromise confidentiality and integrity by enabling session hijacking and account takeover.
Potential Impact
Successful exploitation allows attackers to execute arbitrary scripts in other users' browsers, potentially leading to session hijacking, account takeover, and unauthorized actions within the application. The CVSS score of 8.7 indicates a high severity with network attack vector, low attack complexity, and requiring privileges and user interaction.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the Help Chat feature to trusted users and consider additional input validation or sanitization controls if possible.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2026-08-25T00:00:00.000Z
- State
- PUBLISHED
Threat ID: 6a9ae5d4acd9273b49ce3ba5
Added to database: 09/04/2026, 15:37:56 UTC
Last enriched: 09/22/2026, 04:45:08 UTC
Last updated: 10/19/2026, 18:48:23 UTC
Views: 120
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.