CVE-2026-35637

| EUVD-2026-21130 MEDIUM
2026-04-09 VulnCheck GHSA-p6j4-wvmc-vx2h
6.9
CVSS 4.0
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CVSS Vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

4
EUVD ID Assigned
Apr 09, 2026 - 21:45 euvd
EUVD-2026-21130
Analysis Generated
Apr 09, 2026 - 21:45 vuln.today
Patch Released
Apr 09, 2026 - 21:45 nvd
Patch available
CVE Published
Apr 09, 2026 - 21:27 nvd
MEDIUM 6.9

Tags

Information Disclosure Openclaw

Description

OpenClaw before 2026.3.22 performs cite expansion before completing channel and DM authorization checks, allowing cite work and content handling prior to final auth decisions. Attackers can exploit this timing vulnerability to access or manipulate content before proper authorization validation occurs.

Analysis

OpenClaw before version 2026.3.22 performs cite expansion before completing channel and direct message authorization checks, allowing unauthenticated remote attackers to access or manipulate content prior to authorization validation. This timing vulnerability exposes information disclosure and potential content tampering risks due to premature processing of cite operations that bypass security boundaries.

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Priority Score

34
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +34
POC: 0

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CVE-2026-35637 vulnerability details – vuln.today
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