CVE-2026-42656
Deferred Deferred - Pending Action
Subscriber XSS in Contest Gallery <= 28.1.6

Publication date: 2026-06-15

Last updated on: 2026-06-15

Assigner: Patchstack

Description
Subscriber Cross Site Scripting (XSS) in Contest Gallery <= 28.1.6 versions.
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Meta Information
Published
2026-06-15
Last Modified
2026-06-15
Generated
2026-06-16
AI Q&A
2026-06-16
EPSS Evaluated
N/A
NVD
CVE-2026-42656
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
patchstack contest_gallery to 28.1.6 (inc)
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
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Executive Summary

This vulnerability is a Subscriber Cross Site Scripting (XSS) issue found in Contest Gallery versions up to and including 28.1.6. Cross Site Scripting vulnerabilities allow attackers to inject malicious scripts into web pages viewed by other users.

Impact Analysis

Exploitation of this vulnerability can lead to an attacker executing malicious scripts in the context of another user's browser session. This can result in unauthorized actions such as stealing user credentials, hijacking user sessions, or performing actions on behalf of the user.

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