Vulnerability details
CVE-2026-35660
OpenClaw OpenClaw
OpenClaw < 2026.3.23 - Insufficient Access Control in Gateway Agent Session Reset
CVSS 4.0
7.2High
Official description
OpenClaw before 2026.3.23 contains an insufficient access control vulnerability in the Gateway agent /reset endpoint that allows callers with operator.write permission to reset admin sessions. Attackers with operator.write privileges can invoke /reset or /new messages with an explicit sessionKey to bypass operator.admin requirements and reset arbitrary sessions.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 7.2High | 4.0 | CVEProject cvelistV5 (CNA) (VulnCheck) | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N |
| 8.1High | 3.1 | CVEProject cvelistV5 (CNA) (VulnCheck) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| OpenClaw | OpenClaw | v < 2026.3.23 | CVEProject cvelistV5 (CNA) |
References and advisories
4- https://github.com/openclaw/openclaw/security/advisories/GHSA-wq58-2pvg-5h4f vendor-advisory
- https://github.com/openclaw/openclaw/commit/630f1479c44f78484dfa21bb407cbe6f171dac87 patch
- https://github.com/openclaw/openclaw/commit/50f6a2f136fed85b58548a38f7a3dbb98d2cd1a0 patch
- https://www.vulncheck.com/advisories/openclaw-insufficient-access-control-in-gateway-agent-session-reset third-party-advisory
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Details
- Published
- 2026-04-10
- Last updated
- 2026-06-23
- State
- Published
- Assigner (CNA)
- VulnCheck
Exploit prediction (EPSS)
0.28%
Probability of exploitation in 30 days
20.9%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Partial
Weaknesses (CWE)
- CWE-862Missing Authorization