CVE-2026-41300
OpenClaw < 2026.3.31 - Preservation of Attacker-Discovered Endpoints in Remote Onboarding
OpenClaw before 2026.3.31 contains a trust-decline vulnerability that preserves attacker-discovered endpoints in remote onboarding flows. Attackers can route gateway credentials to malicious endpoints by having their discovered URL survive the trust decline process into manual prompts requiring operator acceptance.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Active
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
OpenClaw < 2026.3.31 - Preservation of Attacker-Discovered Endpoints in Remote Onboarding
OpenClaw before 2026.3.31 contains a trust-decline vulnerability that preserves attacker-discovered endpoints in remote onboarding flows. Attackers can route gateway credentials to malicious endpoints by having their discovered URL survive the trust decline process into manual prompts requiring operator acceptance.
- Record
CVE-2026-41300- CVSS 4.0
- 6.9 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N - CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N - Weakness
- CWE-372
- Updated
- 2026-11-02
EUVDEUVD-2026-24008
OpenClaw before 2026.3.31 contains a trust-decline vulnerability that preserves attacker-discovered endpoints in remote onboarding flows. Attackers can route gateway credentials to malicious endpoints by having their discovered URL survive the trust decline process into manual prompts requiring operator acceptance.
- Record
EUVD-2026-24008- CVSS 4.0
- 6.9 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-9f4w-67g7-mqwv
OpenClaw: Endpoint persists after trust decline, leaking gateway credentials
Summary
Remote onboarding preserves attacker-discovered endpoint after trust decline, routing gateway credentials to it
Current Maintainer Triage
- Status: narrow
- Normalized severity: medium
- Assessment: Real shipped onboarding trust-decline bug because the declined discovered URL survived into the manual prompt, but operator acceptance of that prefill is still required, so medium.
Affected Packages / Versions
- Package:
openclaw(npm) - Latest published npm version:
2026.3.31 - Vulnerable version range:
<=2026.3.28 - Patched versions:
>= 2026.3.31 - First stable tag containing the fix:
v2026.3.31
Fix Commit(s)
2a75416634837c21ed05b8c3ed906eb7a7807060— 2026-03-30T20:03:06+01:00
Release Process Note
- The fix is already present in released version
2026.3.31. - This draft looks ready for final maintainer disposition or publication, not additional code-fix work.
Thanks @zsxsoft for reporting.
- Record
GHSA-9f4w-67g7-mqwv- CVSS 4.0
- 6.9 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N - Weakness
- CWE-670
- Updated
- 2026-11-02
NVD
OpenClaw before 2026.3.31 contains a trust-decline vulnerability that preserves attacker-discovered endpoints in remote onboarding flows. Attackers can route gateway credentials to malicious endpoints by having their discovered URL survive the trust decline process into manual prompts requiring operator acceptance.
- Record
CVE-2026-41300- CVSS 4.0
- 6.9 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/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 - CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N - Weakness
- CWE-372
- Updated
- 2026-11-02
OSV
OpenClaw < 2026.3.31 - Preservation of Attacker-Discovered Endpoints in Remote Onboarding
OpenClaw before 2026.3.31 contains a trust-decline vulnerability that preserves attacker-discovered endpoints in remote onboarding flows. Attackers can route gateway credentials to malicious endpoints by having their discovered URL survive the trust decline process into manual prompts requiring operator acceptance.
- Record
CVE-2026-41300- CVSS 4.0
- 6.9 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N - Weakness
- CWE-372
- Updated
- 2026-11-02
OSVGHSA-9f4w-67g7-mqwv
OpenClaw: Endpoint persists after trust decline, leaking gateway credentials
Summary
Remote onboarding preserves attacker-discovered endpoint after trust decline, routing gateway credentials to it
Current Maintainer Triage
- Status: narrow
- Normalized severity: medium
- Assessment: Real shipped onboarding trust-decline bug because the declined discovered URL survived into the manual prompt, but operator acceptance of that prefill is still required, so medium.
Affected Packages / Versions
- Package:
openclaw(npm) - Latest published npm version:
2026.3.31 - Vulnerable version range:
<=2026.3.28 - Patched versions:
>= 2026.3.31 - First stable tag containing the fix:
v2026.3.31
Fix Commit(s)
2a75416634837c21ed05b8c3ed906eb7a7807060— 2026-03-30T20:03:06+01:00
Release Process Note
- The fix is already present in released version
2026.3.31. - This draft looks ready for final maintainer disposition or publication, not additional code-fix work.
Thanks @zsxsoft for reporting.
- Record
GHSA-9f4w-67g7-mqwv- CVSS 4.0
- 6.9 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N - Weakness
- CWE-670
- Updated
- 2026-11-02
Affected products
Affected packages
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-41300 is a medium vulnerability (CVSS 6.9) in Openclaw, published April 3, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.25%, the 16th percentile. Fixed in openclaw 2026.3.31.
References
github.com/openclaw/openclaw/security/advisories/GHSA-9f4w-67g7-mqwv
vulncheck.com/advisories/openclaw-attacker-discovered-endpoint-preservation-in-remote-onboarding
nvd.nist.gov/vuln/detail/CVE-2026-41300