CVE-2025-12388 - CVE House

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Status published Medium CVE-2025-12388

B Carousel Block – Responsive Image and Content Carousel <= 1.1.5 - Missing Authorization to Authenticated (Subscriber+) Server-Side Request Forgery

6.4 CVSS

Vulnerability Description

The B Carousel Block – Responsive Image and Content Carousel plugin for WordPress is vulnerable to Server-Side Request Forgery in versions up to, and including, 1.1.5. This is due to the plugin not validating user-supplied URLs before passing them to the wp_remote_request() function. This makes it possible for authenticated attackers, with subscriber-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

Sushi Com Abacate

References

More from bplugins

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Media Player Addons for Elementor <= 1.0.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via Multiple Widget Fields

B Slider - Gutenberg Slider Block for WP <= 2.0.0 - Authenticated (Subscriber+) Server-Side Request Forgery

B Slider - Gutenberg Slider Block for WP <= 2.0.0 - Authenticated (Subscriber+) Sensitive Information Exposure

B Slider- Gutenberg Slider Block for WP <= 1.1.30 - Authenticated (Subscriber+) Missing Authorization to Arbitrary Plugin Installation

B Blocks <= 2.0.6 - Missing Authorization to Unauthenticated Privilege Escalation via rgfr_registration Function

Affected Vendor

bplugins

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Affected Software

Carousel Block – Responsive Image and Content Carousel

Vulnerable Versions:

0

Timeline

Official Publish: November 5th, 2025

Last Modified: April 8th, 2026

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application

T1213 Data from Information Repositories

T1005 Data from Local System

T1046 Network Service Discovery