CVE-2026-53854

MEDIUM EPSS 15.6%
Published Jun 16, 20261w ago · Modified Jun 18, 20261w ago
6.0 CVSS 4.0
Medium
Find Similar
Published Jun 16, 2026 1w ago
Last Modified Jun 18, 2026 1w ago

Description

OpenClaw before 2026.4.25 contains a privilege escalation vulnerability in internal and webchat command authentication that allows senders to inherit wildcard ownerAllowFrom state across channel boundaries. Attackers can exploit this by sending commands on affected internal or webchat paths to execute owner-style command behavior outside intended channel scope, potentially bypassing access controls.

CVSS Details

Base Score
6.0
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/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 Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
15.6% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-863 Incorrect Authorization Authorization

Affected Products 1

VendorProductVersionRange
openclawopenclaw* <2026.4.25

References 2

  • github.com https://github.com/openclaw/openclaw/security/advisories/GHSA-4hpg-mp64-x7xq
    Vendor Advisory
  • vulncheck.com https://www.vulncheck.com/advisories/openclaw-privilege-escalation-via-ownerallowfrom-wildcard-inheritance-in-internal-webchat-commands
    Third Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.