AutoGPT: Unauthenticated DoS via Disk Space Exhaustion_CVE-2026-33232

7.5 / 10

HIGH

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

Description

AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. Versions 0.4.2 through 0.6.51 are vulnerable to an unauthenticated Denial of Service (DoS) through the server due to uncontrolled disk space consumption. The download_agent_file endpoint creates persistent temporary files for every request but fails to delete them after they are served. An unauthenticated attacker can repeatedly call this endpoint to exhaust the server's disk space, causing
the database or other system services to fail due to "No space left on device" errors, rendering the entire AutoGPT Platform backend unavailable to all users. This issue has been patched in version 0.6.52.

Basic Information

ID CVE-2026-33232

Source GitHub_M

Published May 19, 2026 at 00:35

Affected Product

Vendor Significant-Gravitas

Product AutoGPT

Version >= 0.4.2, < 0.6.52

Affected Versions Significant-Gravitas AutoGPT >= 0.4.2, < 0.6.52

CWE Classification

CWE-459 CWE-400 CWE-770

References

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    "published": "2026-05-19T00:35:50.667Z",
    "modified": "2026-05-19T00:35:50.667Z",
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