Software intelligence
Important: Contest Gallery appearing in this catalog does not mean your website is affected. Exposure depends on your installed version. How SiteRespond intelligence works
Tracked advisories
64
Latest advisory
19 August 2026
CISA KEV matches
0
In this WordPress feed
WordPress slug
contest-gallery
Plugin
This catalog lists 64 known advisories affecting Contest Gallery. The most recent was published on 19 August 2026. If you use this software, compare your installed version against the affected ranges on each advisory and update to a fixed release outside those ranges. SiteRespond Defence checks your actual installed version when the plugin is connected — listing here does not by itself mean your site is vulnerable.
Contest Gallery – Upload & Vote Photos, Media, Sell with PayPal & Stripe <= 30.0.5 - Unauthenticated Stored Cross-Site Scripting
May allow attackers to run scripts in visitors' browsers or hijack admin sessions.
Published 19 August 2026
Contest Gallery <= 30.0.6 - Authenticated (Author+) Second-Order SQL Injection via MultipleFiles Second-Order Payload via 'cg_multiple_files_for_post' -> 'cgRealId'
May allow attackers to read or modify database contents beyond intended access.
Published 14 August 2026
Contest Gallery <= 30.0.6 - Unauthenticated Stored Cross-Site Scripting
May allow attackers to run scripts in visitors' browsers or hijack admin sessions.
Published 27 July 2026
Known Contest Gallery advisories published by month.
CVE-2021-24915 · Published 13 April 2022
Affected versions: ≤ 13.1.0.5
CVE-2022-27853 · Published 20 December 2021
Affected versions: ≤ 13.1.0.9
No CVE assigned · Published 1 November 2021
Affected versions: < 13.1.0.7
CVE-2019-5974 · Published 12 June 2019
Affected versions: ≤ 10.4.4
SiteRespond Defence matches your installed Contest Gallery version against this catalog when the Defence plugin is connected to your WordPress site.