CVE-2024-7048: open webui Auth Bypass — Exploit

Description

In version v0.3.8 of open-webui, an improper privilege management vulnerability exists in the API endpoints GET /api/v1/documents/ and POST /rag/api/v1/doc. This vulnerability allows a lower-privileged user to access and overwrite files managed by a higher-privileged admin. By exploiting this vulnerability, an attacker can view metadata of files uploaded by an admin and overwrite these files, compromising the integrity and availability of the RAG models.

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CVSS v3.1 Score

5.4

MEDIUM

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

Weakness Type (CWE)

CWE-863 Incorrect Authorization

Affected Products

Vendor	Product	Versions
openwebui	open_webui	All

References

Exploits

https://huntr.com/bounties/acd0b2dd-61eb-4712-82d3-a4e35d6ee560

Frequently Asked Questions

What is CVE-2024-7048? +

In version v0.3.8 of open-webui, an improper privilege management vulnerability exists in the API endpoints GET /api/v1/documents/ and POST /rag/api/v1/doc. This vulnerability allows a lower-privileged user to access and overwrite files managed by a higher-privileged admin. By exploiting this vulnerability, an attacker can view metadata of files uploaded by an admin and overwrite these files, compromising the integrity and availability of the RAG models. It has a CVSS v3.1 base score of 5.4 (MEDIUM).

How severe is CVE-2024-7048? +

CVE-2024-7048 has a CVSS v3.1 score of 5.4 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-7048? +

CVE-2024-7048 affects products from openwebui, specifically: open_webui. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-7048? +

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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