Dashboard / CVE-2025-63681

CVE-2025-63681

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 59/100
Published: 2025-12-04 Modified: 2026-11-04 First seen: 2026-11-04 Status: active

Attack Surface

Network Low Complexity No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: None
S: Unchanged
C: None
I: Low
A: None

Description

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.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
openwebui open_webui 0.6.41

References & Advisories (2)

Bug Bounty Relevance

59 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

4.3 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

EPSS — Exploitation Probability

0.30%
Raw Score 0.003040
Percentile 23.3%
Date 2026-11-07

EPSS Trend

2026-11-07
0.00304
2026-11-06
0.00304
2026-11-05
0.00304
2026-11-04
0.00304

Intelligence Sources

nvd ref →

External Links