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CVE-2025-32422— AutoGPT has a DoS vulnerability in FileStoreBlock with StepThroughItemsBlock

Quick assessment

Affected
Significant-Gravitas AutoGPT
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Significant-Gravitas AutoGPT是Significant-Gravitas的人工智能软件。 Significant-Gravitas AutoGPT 0.6.63之前版本存在资源管理错误漏洞，该漏洞源于StepThroughItemsBlock未限制循环次数且FileStoreBlock未限制磁盘空间消耗，可能导致恶意用户下载过多文件耗尽磁盘空间，造成拒绝服务。

AI Predicted 5.3 Difficulty: Easy EPSS 0.43% · P36

Possible ATT&CK Techniques 1 AI

T1499.002 · Service Exhaustion Flood

Affected Version Matrix 1

VendorProduct Version RangeStatus
Significant-Gravitas AutoGPT < 0.6.63 affected
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I. Basic Information for CVE-2025-32422

Vulnerability Information
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Vulnerability Title
AutoGPT has a DoS vulnerability in FileStoreBlock with StepThroughItemsBlock
Source: CVE Program / CVE List V5
Vulnerability Description
AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. Prior to 0.6.63, `StepThroughItemsBlock` can iterate all the contents in a list and send them to `FileStoreBlock` for downloading one by one. Although `FileStoreBlock` has access time limits for downloading files, `StepThroughItemsBlock` can be used to slowly iterate and download relatively small files (e.g., 100M) multiple times. `StepThroughItemsBlock` does not limit the number of loops. In addition, `FileStoreBlock` does not limit the amount of disk space consumed in the current working directory. When a malicious user chooses to download too many videos, the disk space will eventually run out, causing a DoS. Version 0.6.63 patches the issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Vulnerability Title
Significant-Gravitas AutoGPT 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Significant-Gravitas AutoGPT是Significant-Gravitas的人工智能软件。 Significant-Gravitas AutoGPT 0.6.63之前版本存在资源管理错误漏洞，该漏洞源于StepThroughItemsBlock未限制循环次数且FileStoreBlock未限制磁盘空间消耗，可能导致恶意用户下载过多文件耗尽磁盘空间，造成拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Significant-Gravitas AutoGPT < 0.6.63 -

II. Public POCs for CVE-2025-32422

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III. Intelligence Information for CVE-2025-32422

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Vendor Advisories for CVE-2025-32422 (1)

Same Patch Batch · Significant-Gravitas · 2026-06-18 · 6 CVEs total

CVE-2026-55237 8.8 HIGH AutoGPT SignUp Page has DOM-Based XSS and Open Redirect
CVE-2025-32436 AutoGPT has a DoS vulnerability in AddAudioToVideoBlock
CVE-2025-32437 AutoGPT has a DoS vulnerability in MediaDurationBlock
CVE-2025-32392 AutoGPT has a DoS vulnerability in LoopVideoBlock
CVE-2025-32424 AutoGPT has a DoS vulnerability in ScreenshotWebPageBlock

IV. Related Vulnerabilities

Same product: AutoGPT
Same vendor: Significant-Gravitas
Same weakness: CWE-400

V. Comments for CVE-2025-32422

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