ktulhu Bigfishgames Syndicate Plugin up to 1.2 on WordPress Setting bigfishgames_syndicate_submenu cross-site request forgery

CVSS Meta Temp Score
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CTI Interest Score
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4.2$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in ktulhu Bigfishgames Syndicate Plugin up to 1.2 on WordPress. This affects the function bigfishgames_syndicate_submenu of the component Setting Handler. This manipulation causes cross-site request forgery. This vulnerability is registered as CVE-2026-6452. Remote exploitation of the attack is possible. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in ktulhu Bigfishgames Syndicate Plugin up to 1.2 on WordPress. It has been declared as problematic. Affected by this vulnerability is the function bigfishgames_syndicate_submenu of the component Setting Handler. The manipulation with an unknown input leads to a cross-site request forgery vulnerability. The CWE definition for the vulnerability is CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. As an impact it is known to affect integrity. The summary by CVE is:

The Bigfishgames Syndicate plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.2. This is due to missing or incorrect nonce validation on the bigfishgames_syndicate_submenu() function. This makes it possible for unauthenticated attackers to reset plugin settings and update them via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

The weakness was published by Muhammad Nur Ibnu Hubab. It is possible to read the advisory at wordfence.com. This vulnerability is known as CVE-2026-6452 since 04/16/2026. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit.

Upgrading to version 1.2 eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.2

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 4.3
CNA Vector (Wordfence): 🔒

CVSSv2info

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross-site request forgery
CWE: CWE-352 / CWE-862 / CWE-863
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Bigfishgames Syndicate Plugin 1.2

Timelineinfo

04/16/2026 CVE reserved
05/20/2026 +34 days Advisory disclosed
05/20/2026 +0 days VulDB entry created
05/20/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: wordfence.com
Researcher: Muhammad Nur Ibnu Hubab
Status: Confirmed

CVE: CVE-2026-6452 (🔒)
GCVE (CVE): GCVE-0-2026-6452
GCVE (VulDB): GCVE-100-364795

Entryinfo

Created: 05/20/2026 08:27
Changes: 05/20/2026 08:27 (68)
Complete: 🔍
Cache ID: 216::103

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