Detections
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SCA: security update for open-webui (GHSA-6xhv-rxhv-pwm4)

medium Tenable Self-Hosted Container Security Plugin ID 445652

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. From 0.8.8 until
 0.11.0, inline direct model metadata accepted client-supplied knowledge attachments without filtering them
 against the caller's read access. Any authenticated user who knew another user's file id could have the
 builtin knowledge tools return indexed chunks from that file, causing a read-only cross-user
 confidentiality loss while leaving knowledge-base permissions and saved workspace model validation
 unaffected. This issue is fixed in 0.11.0. (CVE-2026-70487)

Solution

Update the open-webui library and its related packages to version 0.11.0 or later.

See Also

https://github.com/advisories/GHSA-6xhv-rxhv-pwm4

Plugin Details

Severity: Medium

ID: 445652

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 8/5/2026

Updated: 8/5/2026

Risk Information

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 4.9

Temporal Score: 3.6

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

CVSS Score Source: CVE-2026-70487

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Temporal Score: 4.6

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 8/4/2026

Vulnerability Publication Date: 8/4/2026

Reference Information

CVE: CVE-2026-70487

cwe: CWE-862