Denial of Service Vulnerability in AutoGPT by Significant Gravitas
CVE-2025-32422

8.7HIGH

Key Information:

Vendor

Significant-gravitas

Status
Autogpt
Vendor
CVE Published:
18 June 2026

What is CVE-2025-32422?

AutoGPT, a platform for workflow automation and AI agent management, contains a vulnerability in the StepThroughItemsBlock. This component allows malicious users to iterate through a list and download files without any limit on the number of iterations, leading to excessive disk space consumption. FileStoreBlock does impose time limits on file downloads, but it fails to restrict overall disk usage in the working directory. As a result, users can trigger a denial of service (DoS) by continually downloading small files, potentially exhausting available disk space. The issue has been addressed in version 0.6.63.

Affected Version(s)

AutoGPT < 0.6.63

References

https://github.com/Significant-Gravitas/AutoGPT/security/...
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CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.