CVE-2024-3150: anythingllm — Exploit & Fix

Description

In mintplex-labs/anything-llm, a vulnerability exists in the thread update process that allows users with Default or Manager roles to escalate their privileges to Administrator. The issue arises from improper input validation when handling HTTP POST requests to the endpoint `/workspace/:slug/thread/:threadSlug/update`. Specifically, the application fails to validate or check user input before passing it to the `workspace_thread` Prisma model for execution. This oversight allows attackers to craft a Prisma relation query operation that manipulates the `users` model to change a user's role to admin. Successful exploitation grants attackers the highest level of user privileges, enabling them to see and perform all actions within the system.

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CVSS v3.1 Score

8.8

HIGH

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

Weakness Type (CWE)

CWE-755 CWE-755

Affected Products

Vendor	Product	Versions
mintplexlabs	anythingllm	< 1.0.0

References

Advisories & Patches

https://github.com/mintplex-labs/anything-llm/commit/200bd7f0615347ed2efc07903d510e5a208b0afc https://github.com/mintplex-labs/anything-llm/commit/200bd7f0615347ed2efc07903d510e5a208b0afc

Exploits

https://huntr.com/bounties/745f5c80-14ea-4055-9f15-a066ae93e5a3 https://huntr.com/bounties/745f5c80-14ea-4055-9f15-a066ae93e5a3

Frequently Asked Questions

What is CVE-2024-3150? +

In mintplex-labs/anything-llm, a vulnerability exists in the thread update process that allows users with Default or Manager roles to escalate their privileges to Administrator. The issue arises from improper input validation when handling HTTP POST requests to the endpoint `/workspace/:slug/thread/:threadSlug/update`. Specifically, the application fails to validate or check user input before passing it to the `workspace_thread` Prisma model for execution. This oversight allows attackers to craft a Prisma relation query operation that manipulates the `users` model to change a user's role to admin. Successful exploitation grants attackers the highest level of user privileges, enabling them to see and perform all actions within the system. It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2024-3150? +

CVE-2024-3150 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-3150? +

CVE-2024-3150 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-2024-3150? +

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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