CVE-2023-5307
Contest Gallery < 21.2.8.1 - Unauthenticated Stored Cross-Site Scripting via headers
mediumImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
6.1
CVSS Score
6.1
CVSS Score
medium
Severity
21.2.8.1
Patched in
105d
Time to patch
Description
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 21.2.8.1 (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.
CVSS Vector Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NAttack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Low
Confidentiality
Low
Integrity
None
Availability
Technical Details
Affected versions
<21.2.8.1PublishedOctober 10, 2023
Last updatedJanuary 22, 2024
Affected plugincontest-gallery
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