CVE-2024-3029: anythingllm Input Validation Flaw

Description

In mintplex-labs/anything-llm, an attacker can exploit improper input validation by sending a malformed JSON payload to the '/system/enable-multi-user' endpoint. This triggers an error that is caught by a catch block, which in turn deletes all users and disables the 'multi_user_mode'. The vulnerability allows an attacker to remove all existing users and potentially create a new admin user without requiring a password, leading to unauthorized access and control over the application.

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CVSS v3.1 Score

8.0

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-20 Improper Input Validation

Affected Products

Vendor	Product	Versions
mintplexlabs	anythingllm	< 1.0.0

References

Advisories & Patches

https://github.com/mintplex-labs/anything-llm/commit/99cfee1e7025fe9a0919a4d506ba1e1b819f6073 https://github.com/mintplex-labs/anything-llm/commit/99cfee1e7025fe9a0919a4d506ba1e1b819f6073

Exploits

https://huntr.com/bounties/7189a7a0-9830-459d-b853-bdc2559999a0 https://huntr.com/bounties/7189a7a0-9830-459d-b853-bdc2559999a0

Frequently Asked Questions

What is CVE-2024-3029? +

In mintplex-labs/anything-llm, an attacker can exploit improper input validation by sending a malformed JSON payload to the '/system/enable-multi-user' endpoint. This triggers an error that is caught by a catch block, which in turn deletes all users and disables the 'multi_user_mode'. The vulnerability allows an attacker to remove all existing users and potentially create a new admin user without requiring a password, leading to unauthorized access and control over the application. It has a CVSS v3.1 base score of 8.0 (HIGH).

How severe is CVE-2024-3029? +

CVE-2024-3029 has a CVSS v3.1 score of 8.0 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-3029? +

CVE-2024-3029 affects products from mintplexlabs, specifically: anythingllm. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-3029? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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