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2 vulnerabilities found for Contest Gallery – Upload, Vote & Sell with PayPal and Stripe by contest-gallery

CVE-2025-12849 (GCVE-0-2025-12849)
Vulnerability from nvd
Published
2025-11-15 06:41
Modified
2025-11-17 19:01
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CWE
Summary
The Contest Gallery plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 28.0.2. This is due to the plugin registering the `cg_check_wp_admin_upload_v10` AJAX action for both authenticated and unauthenticated users without implementing capability checks or nonce verification. This makes it possible for unauthenticated attackers to inject arbitrary WordPress media attachments into galleries and manipulate gallery metadata via the `cg_check_wp_admin_upload_v10` action. It does not enable an attacker to move or upload files.
References
Impacted products
Vendor Product Version
contest-gallery Contest Gallery – Upload, Vote & Sell with PayPal and Stripe Version: *   ≤ 28.0.2
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2025-12849 (GCVE-0-2025-12849)
Vulnerability from cvelistv5
Published
2025-11-15 06:41
Modified
2025-11-17 19:01
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CWE
Summary
The Contest Gallery plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 28.0.2. This is due to the plugin registering the `cg_check_wp_admin_upload_v10` AJAX action for both authenticated and unauthenticated users without implementing capability checks or nonce verification. This makes it possible for unauthenticated attackers to inject arbitrary WordPress media attachments into galleries and manipulate gallery metadata via the `cg_check_wp_admin_upload_v10` action. It does not enable an attacker to move or upload files.
References
Impacted products
Vendor Product Version
contest-gallery Contest Gallery – Upload, Vote & Sell with PayPal and Stripe Version: *   ≤ 28.0.2
 Create a notification for this product.
Show details on NVD website

To clipboard 

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