SCA: security update for open-webui (GHSA-hmjq-crxp-7rjw)

high Tenable Cloud Security Plugin ID 442203

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 0.6.19, authorization controls surrounding the memories API were inconsistent, resulting in the ability
of a standard user to delete, restore, and view the contents of other users' memories. Using a newly
created non-admin user with no existing memories, it is possible to view existing memories via POST
/api/v1/memories/query. Similarly, even if a non-admin user cannot modify another user's memory data via
POST /api/v1/memories/{memory_id}/update, the endpoint's response improperly leaks the content of that
memory if a valid memory_id is known. The DELETE /api/v1/memories/{memory_id} can also be used by any user
to delete an existing memory. Deleted memories can then be restored by calling the POST
/api/v1/memories/{memory_id}/update endpoint again. This vulnerability is fixed in 0.6.19.
(CVE-2026-44570)

Solution

Update the open-webui library and its related packages to version 0.6.19 or later.

Plugin Details

Severity: High

ID: 442203

Version: Revision 1.3

Type: Local

Family: SCA Checks

Published: 5/19/2026

Updated: 6/1/2026

Risk Information

VPR

Risk Factor: Medium

Score: 6.3

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 8.7

Temporal Score: 6.8

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

CVSS Score Source: CVE-2026-44570

CVSS v3

Risk Factor: High

Base Score: 8.3

Temporal Score: 7.5

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

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

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 5/11/2026

Vulnerability Publication Date: 5/11/2026

Reference Information

CVE: CVE-2026-44570

cwe: CWE-639

Detections

Analytics