CVE-2026-59715 — Security Box Score

CVE · referencelatest edition

Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2026-59715MEDIUM

open-webui open-webui — Open WebUI: Unauthenticated WebSocket Access to Collaborative Document Handlers (ydoc:awareness:update, ydoc:document:leave)

  AV  AC  PR  UI  S  C  I  A   CVSS    EPSS   %ile   KEV
   N   L   N   N  U  N  L  L    6.5   .0022   13.1     —

AFFECTED
  Product     Versions               Fixed
  open-webui  >= 0.6.16, < 0.10.0 –  —

TIMELINE
  Jul 6   Reserved by GitHub_M
  Jul 9   EXPLOIT PUBLISHED — CVE-2026-59715 (open-webui). Public exploit reference added.
  Jul 9   Published (CNA: GitHub_M)

CWE-306 · CNA: GitHub_M · CVSS v3.1 · 4 references · NVD status: Analyzed

Description

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.6.16 before 0.10.0, the Socket.IO server is configured with always_connect=True. The ydoc:awareness:update and ydoc:document:leave Socket.IO handlers accepted collaborative-document events without requiring an authenticated user, allowing unauthorized manipulation of document collaboration state. This issue is fixed in version 0.10.0.

Lifecycle

Complete event history — 3 events, chronological
Date	Event	Detail
July 6, 2026	Reserved	Reserved by GitHub_M
July 9, 2026	EXPLOIT PUBLISHED	EXPLOIT PUBLISHED — CVE-2026-59715 (open-webui). Public exploit reference added.
July 9, 2026	Published	Published (CNA: GitHub_M)

Affected

Affected products and packages — 1 row
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
open-webui	open-webui	—	>= 0.6.16, < 0.10.0	—

Weaknesses

CWE-306

References (4)

https://github.com/open-webui/open-webui/commit/22f2fe1ffb66c993dad1e0b2b35514acaed2370e [Patch]
https://github.com/open-webui/open-webui/pull/25946 [Issue Tracking, Patch]
https://github.com/open-webui/open-webui/releases/tag/v0.10.0 [Product, Release Notes]
https://github.com/open-webui/open-webui/security/advisories/GHSA-gmfw-g93r-vg53 [Exploit, Mitigation, Vendor Advisory]

Authoritative record: CVE-2026-59715 at cve.org

Vendors: open-webui

Weaknesses: CWE-306

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-59715 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.