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SCA: security update for open-webui (GHSA-gm54-m39w-grjp)

medium Tenable Cloud Security Plugin ID 442193

Description

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

 - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior
 to 0.5.7, a user can modify another user's model even if its visibility is set to Private. By changing the
 access permissions during editing, unauthorized access can be gained. This vulnerability is fixed in
 0.5.7. (CVE-2026-45345)

Solution

Update the open-webui library and its related packages to version 0.5.7 or later.

See Also

https://github.com/advisories/GHSA-gm54-m39w-grjp

Plugin Details

Severity: Medium

ID: 442193

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 5/19/2026

Updated: 5/19/2026

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.3

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

CVSS Score Source: CVE-2026-45345

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.9

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

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

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 5/14/2026

Vulnerability Publication Date: 5/14/2026

Reference Information

CVE: CVE-2026-45345

cwe: CWE-285