Contest Gallery < - Unauthenticated Stored Cross-Site Scripting via headers

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2023-5307
CVSS 6.1 (Medium)
Publicly Published October 10, 2023
Last Updated January 22, 2024
Researcher Dmitrii Ignatyev - CleanTalk Inc


The Photos and Files Contest Gallery – Contact Form, Upload Form, Social Share and Voting Plugin for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via headers in all versions up to (exclusive) due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.



Vulnerability Details for Photos and Files Contest Gallery – Contact Form, Upload Form, Social Share and Voting Competition Plugin for WordPress

Software Type Plugin
Software Slug contest-gallery (view on
Patched? Yes
Remediation Update to version, or a newer patched version
Affected Version
  • <
Patched Version

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