CVE-2026-62215

OpenClaw < 2026.6.5 Authentication Bypass via HTTP Canvas

5.1 Medium

OpenClaw versions before 2026.6.5 contain an authentication bypass vulnerability in HTTP Canvas responses that allows lower-trust callers to forge trusted A2UI actions. Attackers can perform actions requiring stronger authorization by submitting crafted requests through configured input paths, bypassing intended policy checks.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: High
Privileges needed: None
User interaction: Active

What an attacker can affect

Confidentiality: None
Integrity: None
Availability: None

Exploit likelihood

0.25%Up 0.1 points since Jul 17, 2026

What each source reports

CVE List Score used 5.1

OpenClaw < 2026.6.5 Authentication Bypass via HTTP Canvas

Record: CVE-2026-62215
CVSS 4.0: 5.1 MediumCVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N
CVSS 3.1: 8.0 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N
Weakness: CWE-345
Updated: 2026-11-02

EUVDEUVD-2026-45103 5.1

Record: EUVD-2026-45103
CVSS 4.0: 5.1 MediumCVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-2x3r-854j-qm5f 5.1

OpenClaw versions before 2026.6.5 contain an authentication bypass vulnerability in HTTP Canvas...

Record: GHSA-2x3r-854j-qm5f
CVSS 4.0: 5.1 MediumCVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:H/SI:H/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
CVSS 3.1: 8.0 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N
Weakness: CWE-345
Updated: 2026-11-02

NVD 5.1

Record: CVE-2026-62215
CVSS 4.0: 5.1 MediumCVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:H/SI:H/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
CVSS 3.1: 8.0 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N
Weakness: CWE-345
Updated: 2026-11-02

OSV 5.1

OpenClaw < 2026.6.5 Authentication Bypass via HTTP Canvas

Record: CVE-2026-62215
CVSS 4.0: 5.1 MediumCVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N
Weakness: CWE-345
Updated: 2026-11-02

Affected products

openclaw

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-62215 is a medium vulnerability (CVSS 5.1) in Openclaw, published July 17, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.25%, the 16th percentile. No source names a fixed version.