CVE-2025-1040: autogpt platform — Exploit & Fix

Description

AutoGPT versions 0.3.4 and earlier are vulnerable to a Server-Side Template Injection (SSTI) that could lead to Remote Code Execution (RCE). The vulnerability arises from the improper handling of user-supplied format strings in the `AgentOutputBlock` implementation, where malicious input is passed to the Jinja2 templating engine without adequate security measures. Attackers can exploit this flaw to execute arbitrary commands on the host system. The issue is fixed in version 0.4.0.

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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-1336 CWE-1336

Affected Products

Vendor	Product	Versions
agpt	autogpt_platform	< 0.4.0

References

Advisories & Patches

https://github.com/significant-gravitas/autogpt/commit/6dba31e0215549604bdcc1aed24e3a1714e75ee2

Exploits

https://huntr.com/bounties/b74ef75f-61d5-4422-ab15-9550c8b4f185 https://huntr.com/bounties/b74ef75f-61d5-4422-ab15-9550c8b4f185

Frequently Asked Questions

What is CVE-2025-1040? +

AutoGPT versions 0.3.4 and earlier are vulnerable to a Server-Side Template Injection (SSTI) that could lead to Remote Code Execution (RCE). The vulnerability arises from the improper handling of user-supplied format strings in the `AgentOutputBlock` implementation, where malicious input is passed to the Jinja2 templating engine without adequate security measures. Attackers can exploit this flaw to execute arbitrary commands on the host system. The issue is fixed in version 0.4.0. It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2025-1040? +

CVE-2025-1040 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-2025-1040? +

CVE-2025-1040 affects products from agpt, specifically: autogpt_platform. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-1040? +

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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