CVE-2025-32424Public exploitNetwork attack vector

Service interruption via unbounded screenshot storage

Published Jun 18, 2026 · Updated Jun 18, 2026

Resource exhaustion in AutoGPT before 0.6.63 allows remote attackers to fill the server disk and interrupt service via repeated screenshots. StepThroughItemsBlock permits unbounded iteration of ScreenshotWebPageBlock, which writes each decoded capture to a temporary directory without a storage quota. Delayed agent cleanup can retain the accumulated files indefinitely, exhausting disk capacity and causing persistent denial of service.

CVSS severity8.7
High
EPSS probability0.43%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Resource exhaustion in AutoGPT before 0.6.63 allows remote attackers to fill the server disk and interrupt service via repeated screenshots. StepThroughItemsBlock permits unbounded iteration of ScreenshotWebPageBlock, which writes each decoded capture to a temporary directory without a storage quota. Delayed agent cleanup can retain the accumulated files indefinitely, exhausting disk capacity and causing persistent denial of service.

The record

CVE
CVE-2025-32424
Published
Jun 18, 2026
Updated
Jun 18, 2026
Vendor
Significant Gravitas
Product
AutoGPT
Classifications
CWE-400, T1499.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 18, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 0.6.63

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Significant Gravitas · AutoGPTversion=< 0.6.63

Published CVSS scores

8.7GitHub CNACVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-400Uncontrolled Resource Consumption
T1499.001OS Exhaustion Flood

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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