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CVE-2021-4384

WordPress Photo Gallery – Image Gallery <= 1.0.6 - Cross-Site Request Forgery Bypass

MEDIUM
4.3
CVSS Score
Published: July 1, 2023 at 03:30 AM UTC
Updated: June 17, 2026 at 04:19 AM UTC
1 product affected across 1 vendorPhoto Contest

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

The WordPress Photo Gallery – Image Gallery plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.0.6. This is due to missing or incorrect nonce validation on the load_images_thumbnail() and edit_gallery() functions. This makes it possible for unauthenticated attackers to edit galleries via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Photo Contest· Origincodewordpress-plugin
95%
v ≤ 1.0.6

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (10)

Third Party Advisory
Source: [email protected]
https://blog.nintechnet.com/25-wordpress-plugins-vulnerable-to-csrf-attacks/
Third Party Advisory
Source: [email protected]
https://blog.nintechnet.com/more-wordpress-plugins-and-themes-vulnerable-to-csrf-attacks/
Third Party Advisory
Source: [email protected]
https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-1/
Third Party Advisory
Source: [email protected]
https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-2/
Third Party Advisory
Source: [email protected]
https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-3/
Third Party Advisory
Source: [email protected]
https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-4/
Third Party Advisory
Source: [email protected]
https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-5/
Not Applicable
Source: [email protected]
https://plugins.trac.wordpress.org/browser/photo-contest/tags/1.0.6/includes/admin/admin-page-galleries.php#L102

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.3MEDIUMWordfence
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-352

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