PULSE
LIVE0signals / 24h
ES
FEED
vulnKEV agrega CVE-2026-85046 — Google / Chromium V8vulnKEV agrega CVE-2026-59822 — BerriAI / LiteLLMvulnKEV agrega CVE-2026-48710 — Kludex / StarlettevulnKEV agrega CVE-2026-49869 — Kestra / Kestra OSSvulnKEV agrega CVE-2026-82329 — JFrog / ArtifactoryvulnKEV agrega CVE-2026-9586 — Sangoma / SwitchvoxvulnKEV agrega CVE-2026-83548 — SonicWall / SMA1000 AppliancesvulnKEV agrega CVE-2026-83549 — SonicWall / SMA1000 AppliancesvulnKEV agrega CVE-2026-82078 — PaperCut / NG/MFvulnKEV agrega CVE-2026-81578 — PaperCut / NG/MFvulnKEV agrega CVE-2023-49105 — ownCloud / ownCloudvulnKEV agrega CVE-2026-53362 — Linux / KernelvulnKEV agrega CVE-2026-66384 — JFrog / ArtifactoryvulnKEV agrega CVE-2021-23758 — Ajax.NET Professional / Ajax.NET ProfessionalvulnKEV agrega CVE-2026-85046 — Google / Chromium V8vulnKEV agrega CVE-2026-59822 — BerriAI / LiteLLMvulnKEV agrega CVE-2026-48710 — Kludex / StarlettevulnKEV agrega CVE-2026-49869 — Kestra / Kestra OSSvulnKEV agrega CVE-2026-82329 — JFrog / ArtifactoryvulnKEV agrega CVE-2026-9586 — Sangoma / SwitchvoxvulnKEV agrega CVE-2026-83548 — SonicWall / SMA1000 AppliancesvulnKEV agrega CVE-2026-83549 — SonicWall / SMA1000 AppliancesvulnKEV agrega CVE-2026-82078 — PaperCut / NG/MFvulnKEV agrega CVE-2026-81578 — PaperCut / NG/MFvulnKEV agrega CVE-2023-49105 — ownCloud / ownCloudvulnKEV agrega CVE-2026-53362 — Linux / KernelvulnKEV agrega CVE-2026-66384 — JFrog / ArtifactoryvulnKEV agrega CVE-2021-23758 — Ajax.NET Professional / Ajax.NET Professional
← All CVEs
CVE WatchJul 23, 2026

CVE-2026-53821

OpenClaw before 2026.5.18 accepts WebSocket client-declared operator scopes before binding to server-approved pairing or trusted-proxy autho

CVSS

8.8

High

EPSS

0.3%

p21

KEV

—

Exploit Today

6

0-100

Published: Jun 12, 2026 · Last modified: Jul 23, 2026 · CWE-862

EPSS · 30d
0.3%EPSS · 30 days0.3%
2026-08-092026-09-06
Technical description

OpenClaw before 2026.5.18 accepts WebSocket client-declared operator scopes before binding to server-approved pairing or trusted-proxy authorization baseline. Unpaired or restricted trusted-proxy Control UI clients can obtain cached operator.admin authority on live WebSocket connections to execute admin-gated Gateway RPCs.

Official references
Related CVEs
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2026-864994.3 MED
—
———In JetBrains YouTrack before 2026.1.14047 predefined search fields leaked all group names to any user, regardless of visibility permission4hCVE-2026-864964.3 MED
—
———In JetBrains YouTrack before 2026.2.18769 missing access control on Helpdesk authorized reporters exposed reporter email addresses4hCVE-2026-864956.5 MED
—
———In JetBrains YouTrack before 2026.2.18687 missing permission checks allowed creating knowledge base articles in inaccessible projects4hCVE-2026-864947.7 HIG
—
———In JetBrains YouTrack before 2026.2.18634 cloning a whiteboard allowed unauthorized changes to links on inaccessible issues4hCVE-2026-864798.1 HIG
—
———In JetBrains YouTrack before 2026.2.18788, 2026.1.14055, 2025.3.161254 missing authorisation allowed access to restricted REST API resources via IDOR4hCVE-2026-863074.3 MED
—
———A security vulnerability has been detected in light0011 cms c774dce31c6df0055568a8d5c53d964d99be199d/f72cf46f601efb2a0618c3814cc2f61380b38930. This vulnerability affects unknown code. The manipulation leads to cross-site request forgery. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet.7h