Budibase up to 3.23.24 Forgot Password allocation of resources

Summaryinfo

A vulnerability described as problematic has been identified in Budibase up to 3.23.24. Affected is an unknown function of the component Forgot Password Handler. Such manipulation leads to allocation of resources. This vulnerability is listed as CVE-2026-25043. The attack may be performed from remote. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Budibase up to 3.23.24. Affected by this issue is an unknown code block of the component Forgot Password Handler. The manipulation with an unknown input leads to a allocation of resources vulnerability. Using CWE to declare the problem leads to CWE-770. The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor. Impacted is availability. CVE summarizes:

Budibase is an open-source low-code platform. Prior to version 3.23.25, a business logic vulnerability exists in Budibase’s password reset functionality due to the absence of rate limiting, CAPTCHA, or abuse prevention mechanisms on the “Forgot Password” endpoint. An unauthenticated attacker can repeatedly trigger password reset requests for the same email address, resulting in hundreds of password reset emails being sent in a short time window. This enables large-scale email flooding, user harassment, denial of service (DoS) against user inboxes, and potential financial and reputational impact for Budibase. This issue has been patched in version 3.23.25.

The advisory is available at github.com. This vulnerability is handled as CVE-2026-25043 since 01/28/2026. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

Upgrading to version 3.23.25 eliminates this vulnerability.

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Productinfo

Name

• Budibase

Version

• 3.23.0
• 3.23.1
• 3.23.2
• 3.23.3
• 3.23.4
• 3.23.5
• 3.23.6
• 3.23.7
• 3.23.8
• 3.23.9
• 3.23.10
• 3.23.11
• 3.23.12
• 3.23.13
• 3.23.14
• 3.23.15
• 3.23.16
• 3.23.17
• 3.23.18
• 3.23.19
• 3.23.20
• 3.23.21
• 3.23.22
• 3.23.23
• 3.23.24

Website

• Product: https://github.com/Budibase/budibase/

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