SCA: security update for open-webui (GHSA-2r4p-jpmg-48f4)

critical Tenable Cloud Security Plugin ID 441624

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 0.9.0, the LDAP authentication endpoint does not validate that the submitted password is non-empty
before performing a Simple Bind against the LDAP server. The LdapForm Pydantic model accepts password: str
with no minimum length constraint, so an empty string passes validation. The subsequent Connection.bind()
call succeeds on vulnerable LDAP servers, and the application issues a full session token for the target
user. This vulnerability is fixed in 0.9.0. (CVE-2026-44551)

Solution

Update the open-webui library and its related packages to version 0.9.0 or later.

Plugin Details

Severity: Critical

ID: 441624

Version: Revision 1.9

Type: Local

Family: SCA Checks

Published: 5/9/2026

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Medium

Score: 4.3

Percentile: 53.64

Vendor

Vendor Severity: Critical

CVSS v2

Risk Factor: High

Base Score: 9.4

Temporal Score: 7.4

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

CVSS Score Source: CVE-2026-44551

CVSS v3

Risk Factor: Critical

Base Score: 9.1

Temporal Score: 8.2

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/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: 5/8/2026

Vulnerability Publication Date: 5/8/2026

Reference Information

CVE: CVE-2026-44551

cwe: CWE-287

Detections

Analytics