Detections
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SCA: security update for open-webui (GHSA-f3g7-59qc-pqg6)

medium Tenable Self-Hosted Container Security Plugin ID 443365

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 0.9.6, POST /api/v1/calendars/events/{event_id}/update validates that the caller has write access to
 the calendar the event currently belongs to, but does not validate the destination calendar_id supplied in
 the request body. The model layer then persists the new calendar_id unconditionally. A regular user-role
 account can therefore create an event in their own calendar and immediately move it into any other user's
 calendar whose ID they know — bypassing the authorization check that create_event correctly performs. This
 vulnerability is fixed in 0.9.6. (CVE-2026-54006)

Solution

Update the open-webui library and its related packages to version 0.9.6 or later.

See Also

https://github.com/advisories/GHSA-f3g7-59qc-pqg6

Plugin Details

Severity: Medium

ID: 443365

Version: Revision 1.5

Type: Local

Family: SCA Checks

Published: 6/17/2026

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 1.2

Percentile: 0.01

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 4

Temporal Score: 3.1

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

CVSS Score Source: CVE-2026-54006

CVSS v3

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.9

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/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: 6/17/2026

Vulnerability Publication Date: 6/17/2026

Reference Information

CVE: CVE-2026-54006

cwe: CWE-639