PatchSiren

Significant-Gravitas CVE debriefs

These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.

HIGH Significant-Gravitas CVE published 2026-08-11

CVE-2026-72922

CVE-2026-72922 AutoGPT Webhook Signature Bypass. AutoGPT, a workflow automation platform, contains a high-severity vulnerability in its webhook ingress route. This vulnerability, identified as CVE-2026-72922, allows for signature bypass and execution of a generic webhook graph as its owner. The issue arises from the incorrect selection of the webhook manager based on an untrusted provider URL segment with [truncated]

HIGH Significant-Gravitas CVE published 2026-06-18

CVE-2026-55237

CVE-2026-55237 is a high-severity DOM-based Cross-Site Scripting (XSS) vulnerability in AutoGPT's signup page. Versions prior to 0.6.62 are affected. An attacker can craft a malicious link that, when opened by an authenticated user, performs a client-side redirect and executes arbitrary JavaScript in the context of their browser. This could lead to credential theft, internal network pivoting, and unauthor [truncated]

HIGH Significant-Gravitas CVE published 2026-06-18

CVE-2025-32437

CVE-2025-32437 AutoGPT Denial of Service Vulnerability. AutoGPT, a workflow automation platform, contains a vulnerability in `MediaDurationBlock` and `StepThroughItemsBlock` components. This vulnerability can lead to a denial of service due to unbounded disk space consumption. Defenders responsible for AutoGPT deployments should assess exposure and prioritize remediation to prevent potential operational i [truncated]

HIGH Significant-Gravitas CVE published 2026-06-18

CVE-2025-32436

CVE-2025-32436 AutoGPT Denial of Service Vulnerability. AutoGPT, a workflow automation platform, contains a high-severity vulnerability (CVE-2025-32436) that can cause a denial of service (DoS) due to excessive disk space consumption. The vulnerability exists in the `AddAudioToVideoBlock` and `StepThroughItemsBlock` components. Defenders responsible for AutoGPT deployments should assess exposure and prior [truncated]

HIGH Significant-Gravitas CVE published 2026-06-18

CVE-2025-32424

CVE-2025-32424 is a high-severity vulnerability in AutoGPT, a workflow automation platform, that can lead to a Denial of Service (DoS) attack. The vulnerability exists in versions prior to 0.6.63 and is caused by the `ScreenshotWebPageBlock` storing captured screenshots in a temporary directory without limiting disk space consumption. When combined with the `StepThroughItemsBlock`, which allows unlimited [truncated]

HIGH Significant-Gravitas CVE published 2026-06-18

CVE-2025-32422

CVE-2025-32422 AutoGPT Denial of Service via Unrestricted File Downloads. The vulnerability in AutoGPT versions prior to 0.6.63 allows for a Denial of Service (DoS) attack through the `StepThroughItemsBlock` feature, which can be exploited to repeatedly download files from `FileStoreBlock` without access time limits or disk space consumption limits. This can lead to disk space exhaustion, causing a DoS. A [truncated]

HIGH Significant-Gravitas CVE published 2026-06-18

CVE-2025-32392

CVE-2025-32392 is a high-severity vulnerability in AutoGPT, a workflow automation platform for creating and managing AI agents. The vulnerability exists in the LoopVideoBLock feature, which allows users to input a video file and process it without any resource allocation limits. A malicious attacker can exploit this by looping a video an unlimited number of times, generating an excessively large video fil [truncated]

MEDIUM Significant-Gravitas CVE published 2026-05-28

CVE-2026-45023

A missing authorization check in AutoGPT's block execution API allows authenticated users to bypass credit consumption controls. The POST /api/blocks/{block_id}/execute endpoint executes blocks without validating or deducting user credits, enabling unlimited free execution of all block types. The credit enforcement mechanism exists only in the graph execution path (manager.py) and is never invoked for dir [truncated]

HIGH Significant-Gravitas CVE published 2026-05-19

CVE-2026-33233

AutoGPT versions 0.6.34 through 0.6.51 use Python's pickle module for Redis cache serialization without integrity or authenticity verification. The backend serializes values with pickle.dumps and deserializes with pickle.loads without HMAC, signature, or strict schema validation. An attacker with ability to poison a shared Redis cache key can achieve arbitrary code execution in the backend container conte [truncated]

HIGH Significant-Gravitas CVE published 2026-05-19

CVE-2026-33232

CVE-2026-33232 is an unauthenticated denial-of-service issue in AutoGPT Platform. The vulnerable download_agent_file endpoint creates temporary files for each request but does not delete them after serving them, allowing repeated requests to consume disk space until the backend becomes unavailable. The reported impact is server-wide service failure, including database or other component errors due to "No [truncated]

HIGH Significant-Gravitas CVE published 2026-05-18

CVE-2026-30950

## Summary CVE-2026-30950 is a HIGH-severity (CVSS 7.1) authenticated session-hijacking vulnerability in AutoGPT, a workflow-automation platform for AI agents. Versions 0.6.36–0.6.50 are affected. An authenticated attacker who knows (or guesses) another user's session_id can reassign that session to themselves via the PATCH /sessions/{session_id}/assign-user endpoint. The flaw stems from an insecure direc [truncated]

MEDIUM Significant-Gravitas CVE published 2026-05-13

CVE-2025-32425

CVE-2025-32425 is a medium-severity denial-of-service vulnerability in AutoGPT Platform, published 2026-05-13 and last modified 2026-05-26. The issue stems from unbounded container log growth in Docker deployments: execution output is captured to stdout/stderr and stored as container logs without size limits. Under high user access volume, logs can exhaust server disk resources, causing DoS. The vulnerabi [truncated]