Denial of Service Vulnerability in AutoGPT Workflow Automation Platform by Significant Gravitas
CVE-2025-32423

5.3MEDIUM

Key Information:

Vendor

Significant-gravitas

Status
Autogpt
Vendor
CVE Published:
26 June 2026

What is CVE-2025-32423?

The AutoGPT platform, developed by Significant Gravitas, suffers from a Denial of Service vulnerability within the ExtractTextInformationBlock function. When prior to version 0.6.32, the platform allows malicious users to send excessive input that can result in severe memory consumption. Specifically, when a user inputs content of 10,000 bytes, the server can expend up to 50 gigabytes of memory, which can ultimately lead to resource exhaustion. This critical issue has been addressed in version 0.6.32, making it essential for users to update their systems promptly to mitigate any potential exploitation.

Affected Version(s)

AutoGPT < 0.6.32

References

https://github.com/Significant-Gravitas/AutoGPT/security/...
x_refsource_CONFIRM

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.