crewAIInc crewAI up to 1.15.0 URL Validation validate_url server-side request forgery

Summaryinfo

A vulnerability was found in crewAIInc crewAI up to 1.15.0. It has been classified as problematic. This issue affects the function validate_url of the component URL Validation. The manipulation leads to server-side request forgery. This vulnerability is listed as CVE-2026-62240. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in crewAIInc crewAI up to 1.15.0. This issue affects the function validate_url of the component URL Validation. The manipulation with an unknown input leads to a server-side request forgery vulnerability. Using CWE to declare the problem leads to CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. Impacted is confidentiality. The summary by CVE is:

CrewAI before 1.15.1 contains a server-side request forgery vulnerability in the validate_url function that performs one-shot DNS resolution and blocklist checks before returning the original URL unchanged. Attackers can bypass the security filter by supplying URLs that redirect to internal addresses or use DNS rebinding techniques to access internal services and cloud metadata endpoints.

The advisory is shared at github.com. The identification of this vulnerability is CVE-2026-62240 since 07/13/2026. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available.

Upgrading to version 1.15.1 eliminates this vulnerability.

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Productinfo

Vendor

• crewAIInc

Name

• crewAI

Version

• 1.0
• 1.1
• 1.2
• 1.3
• 1.4
• 1.5
• 1.6
• 1.7
• 1.8
• 1.9
• 1.10
• 1.11
• 1.12
• 1.13
• 1.14
• 1.15.0

Website

• Product: https://github.com/crewAIInc/crewAI/

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