PT-2026-42067 · WordPress · Bigfishgames Syndicate

Ibnu + 1 · Published 2026-05-20 · Updated 2026-05-28 · CVE-2026-6452

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Name of the Vulnerable Software and Affected Versions Bigfishgames Syndicate versions prior to 1.3

Description The Bigfishgames Syndicate plugin for WordPress contains a Cross-Site Request Forgery (CSRF) flaw. This occurs because the bigfishgames syndicate submenu() function lacks proper nonce validation. A nonce is a unique token used to verify that a request was intentionally sent by the user. This allows unauthenticated attackers to reset and update plugin settings by tricking a site administrator into clicking a malicious link.

Recommendations Update the plugin to a version later than 1.2. As a temporary workaround, restrict access to the bigfishgames syndicate submenu() function to minimize the risk of exploitation.

Fix

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2026-6452

Affected Products

Bigfishgames Syndicate

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2026-6452 · Security Note
• https://t.me/CVEtracker/54315 · Telegram Post
• https://reddit.com/r/StopBadBots/comments/1tqd1k6/critical_38_plugins_no_fix_no_mercy_if_youve_got · Reddit Post
• https://plugins.trac.wordpress.org/browser/bigfishgames-syndicate/trunk/bigfishgames-syndicate.php#L169 · Note
• https://plugins.trac.wordpress.org/browser/bigfishgames-syndicate/tags/1.2/bigfishgames-syndicate.php#L169 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/67877a2e-a45d-4674-b749-05d9217ef6bf?source=cve · Note
• https://plugins.trac.wordpress.org/browser/bigfishgames-syndicate/trunk/bigfishgames-syndicate.php#L238 · Note
• https://plugins.trac.wordpress.org/browser/bigfishgames-syndicate/tags/1.2/bigfishgames-syndicate.php#L238 · Note