CVE WatchJul 13, 2026

CVE-2026-59215

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. Prior to 0.10.0, channel thread parent and reply handl

CVSS

3.1

Low

EPSS

0.3%

p17

KEV

—

Exploit Today

0-100

Published: Jul 9, 2026 · Last modified: Jul 13, 2026 · CWE-639

EPSS · 30d

0.3%EPSS · 30 days0.3%

2026-07-102026-07-20

Technical description

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. Prior to 0.10.0, channel thread parent and reply handling did not bind parent_id to the channel in the URL, allowing an authenticated user to reference a message from another private or DM channel and disclose thread context across channels. This issue is fixed in version 0.10.0.

Official references

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