CVE-2025-63681 (GCVE-0-2025-63681)

Vulnerability from cvelistv5 – Published: 2025-12-04 00:00 – Updated: 2025-12-04 15:15
VLAI?
Summary
open-webui v0.6.33 is vulnerable to Incorrect Access Control. The API /api/tasks/stop/ directly accesses and cancels tasks without verifying user ownership, enabling attackers (a normal user) to stop arbitrary LLM response tasks.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard 

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      "problemTypes": [
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      "providerMetadata": {
        "dateUpdated": "2025-12-04T15:15:35.023Z",
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          "url": "https://github.com/TOAST-Research/pocs/blob/main/openwebui/arbitirary_task_stop/report.md"
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    "assignerShortName": "mitre",
    "cveId": "CVE-2025-63681",
    "datePublished": "2025-12-04T00:00:00.000Z",
    "dateReserved": "2025-10-27T00:00:00.000Z",
    "dateUpdated": "2025-12-04T15:15:35.023Z",
    "state": "PUBLISHED"
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.