Beaver Builder Plugin up to 2.9.1 on WordPress save_enabled_icons unrestricted upload

Summaryinfo

A vulnerability identified as critical has been detected in Beaver Builder Plugin up to 2.9.1 on WordPress. The affected element is the function save_enabled_icons. The manipulation leads to unrestricted upload. This vulnerability is referenced as CVE-2025-4102. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability was found in Beaver Builder Plugin up to 2.9.1 on WordPress and classified as critical. This issue affects the function save_enabled_icons. The manipulation with an unknown input leads to a unrestricted upload vulnerability. Using CWE to declare the problem leads to CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

The Beaver Builder Plugin (Starter Version) plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'save_enabled_icons' function in all versions up to, and including, 2.9.1. This makes it possible for authenticated attackers, with Administrator-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible. The vulnerability was partially patched in version 2.9.1.

The advisory is shared at wordfence.com. The identification of this vulnerability is CVE-2025-4102 since 04/29/2025. The exploitation is known to be easy. The attack may be initiated remotely. The exploitation requires an enhanced level of successful authentication. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 06/24/2025). MITRE ATT&CK project uses the attack technique T1608.002 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

• WordPress Plugin

Name

• Beaver Builder Plugin

Version

• 2.9.0
• 2.9.1

CPE 2.3info

• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍

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Entryinfo

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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