# CVE-2025-32437: AutoGPT has a DoS vulnerability in MediaDurationBlock

> Attackers can exhaust disk space by repeatedly downloading videos in AutoGPT, causing a denial of service.

- **Severity:** High 8.7 (`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`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 18 Jun 2026
- **Updated:** 18 Jun 2026
- **Also known as:** GHSA-rg6v-m9x9-7wf9

## What is CVE-2025-32437?

CVE-2025-32437 is a high-severity denial of service vulnerability in Significant-Gravitas AutoGPT, published on 18 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. Prior to 0.6.63, `MediaDurationBlock` will download and store the video in a temporary directory without deleting before all noded are done. `StepThroughItemsBlock` can be used to iterate `MediaDurationBlock` multiple times. `StepThroughItemsBlock` does not limit the number of loops. In addition, `MediaDurationBlock ` does not limit the amount of disk space consumed in the current working directory and does not delete the video after outputing the result. When a malicious user chooses to screen shot many web pages, the disk space will eventually run out, causing a DoS. Version 0.6.63 patches the issue.

Weakness: CWE-400 (Uncontrolled Resource Consumption)

## Which versions are affected by CVE-2025-32437?


## How do I fix CVE-2025-32437?

No fix has been published for CVE-2025-32437 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-32437 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-32437 exists.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-32437 and fix it if it is affected.

What it is: CVE-2025-32437 is a high-severity denial of service vulnerability in Significant-Gravitas AutoGPT, published on 18 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-32437 exists.

Affected product: Significant-Gravitas AutoGPT. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2025-32437/ (Markdown: https://insights.sbomify.com/CVE-2025-32437/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-32437
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-32437
- OSV: https://osv.dev/vulnerability/CVE-2025-32437

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-32437/
Summaries are generated and may contain mistakes; the official description above is the record.