Contest Gallery – Upload, Vote & Sell with PayPal and Stripe <= 27.0.2 - Authenticated (Author+) Stored Cross-Site Scripting

2025-10-03 14:48

Aurélien BOURDOIS (Elymaro)

Strategic Overview

Status

Patched in 27.0.3

Affected PluginContest Gallery – Upload & Vote Photos, Media, Sell with PayPal & Stripe

Affected Version<= 27.0.2

CVSS6.4Medium

CVECVE-2025-10383

View all Contest Gallery – Upload & Vote Photos, Media, Sell with PayPal & Stripe vulnerabilities

Vulnerability Overview

The Contest Gallery – Upload, Vote & Sell with PayPal and Stripe plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple form field parameters in all versions up to, and including, 27.0.2. This is due to insufficient input sanitization and output escaping on user-supplied attributes. This makes it possible for authenticated attackers, with author-level access or higher, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Technical Analysis

REMEDIATION: Update to version 27.0.3, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) 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.

External References

https://www.cve.org/CVERecord?id=CVE-2025-10383 https://www.wordfence.com/threat-intel/vulnerabilities/id/de379f74-660a-4e59-b1c4-4b88dff8a843

CVSS Vector

6.4

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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