Contest Gallery <= 17.0.4 - Authenticated (Author+) SQL Injection

8.8
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE CVE-2022-36394
CVSS 8.8 (High)
Publicly Published August 9, 2022
Last Updated January 22, 2024
Researcher Nguy Minh Tuan - Patchstack Alliance

Description

The Contest Gallery plugin for WordPress is vulnerable to SQL Injection in versions up to, and including, 17.0.4 due to insufficient escaping on the user supplied $id parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Learn more about SQL Injection vulnerabilities and how to prevent them.

References

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Vulnerability Details for Contest Gallery – Upload & Vote Photos, Media, Sell with PayPal & Stripe

Software Type Plugin
Software Slug contest-gallery (view on wordpress.org)
Patched? Yes
Remediation Update to version 17.0.5, or a newer patched version
Affected Version
  • <= 17.0.4
Patched Version
  • 17.0.5

Recent vulnerabilities in Contest Gallery – Upload & Vote Photos, Media, Sell with PayPal & Stripe

# Title CVE ID CVSS Researchers Date
1 Contest Gallery – Upload & Vote Photos, Media, Sell with PayPal & Stripe <= 30.0.0 - Authenticated (Contributor+) SQL Injection CVE-2026-57662 6.5 Trương Hữu Phúc (truonghuuphuc) June 26, 2026
2 Contest Gallery <= 30.0.2 - Authenticated (Author+) Privilege Escalation via 'RegistryUserRole' Parameter CVE-2026-12165 8.8 Chloe Chamberland, PRISM June 16, 2026
3 Contest Gallery <= 28.1.6 - Unauthenticated SQL Injection CVE-2026-8912 7.5 Leonid Semenenko (lsemenenko) May 18, 2026
4 Contest Gallery – Upload & Vote Photos, Media, Sell with PayPal & Stripe <= 28.1.7 - Missing Authorization CVE-2026-42657 5.3 endy April 29, 2026
5 Contest Gallery – Upload & Vote Photos, Media, Sell with PayPal & Stripe <= 28.1.7 - Authenticated (Subscriber+) Sensitive Information Exposure CVE-2026-42660 4.3 Jakub Herman April 29, 2026
6 Contest Gallery – Upload & Vote Photos, Media, Sell with PayPal & Stripe <= 28.1.6 - Authenticated (Subscriber+) Stored Cross-Site Scripting CVE-2026-42656 6.4 endy April 29, 2026
7 Contest Gallery – Upload & Vote Photos, Media, Sell with PayPal & Stripe <= 28.1.6 - Unauthenticated SQL Injection CVE-2026-40771 7.5 Trương Hữu Phúc (truonghuuphuc) April 21, 2026
8 Contest Gallery <= 28.1.5 - Unauthenticated Privilege Escalation Admin Account Takeover via Registration Confirmation Email-to-ID Type Confusion CVE-2026-4021 8.1 Supakiad S. (m3ez) March 23, 2026
9 Contest Gallery – Upload & Vote Photos, Media, Sell with PayPal & Stripe <= 28.1.2.2 - Missing Authorization CVE-2026-25035 5.3 daroo March 23, 2026
10 Contest Gallery – Upload & Vote Photos, Media, Sell with PayPal & Stripe <= 28.1.2.1 - Authenticated (Subscriber+) Server-Side Request Forgery CVE-2026-24964 6.4 lilmingwa13 March 10, 2026

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