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SCA: security update for open-webui (GHSA-4r2p-27mh-5m22)

critical Tenable Self-Hosted Container Security Plugin ID 445262

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. Prior to 0.10.0,
 Open WebUI runs client-side Python with Pyodide in a same-origin web worker, allowing stored chat payloads
 that use pyodide.http.pyfetch or the js module fetch and XMLHttpRequest APIs to issue authenticated same-
 origin requests when a victim clicks Run, which can reach admin-only endpoints and execute server-side
 code through configured tools. This issue is fixed in version 0.10.0. (CVE-2026-59214)

Solution

Update the open-webui library and its related packages to version 0.10.0 or later.

See Also

https://github.com/advisories/GHSA-4r2p-27mh-5m22

Plugin Details

Severity: Critical

ID: 445262

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 7/24/2026

Updated: 7/24/2026

Risk Information

VPR

Risk Factor: Medium

Score: 5

Percentile: 94.14

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 9

Temporal Score: 6.7

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

CVSS Score Source: CVE-2026-59214

CVSS v3

Risk Factor: Critical

Base Score: 9

Temporal Score: 7.8

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 7/24/2026

Vulnerability Publication Date: 7/9/2026

Reference Information

CVE: CVE-2026-59214

cwe: CWE-79