OpenClaw < 2026.3.31 - Session Visibility Bypass via session_status in Unsandboxed Invocations
Published Apr 23, 2026
5.3
MEDIUMCVSS 4.0
EPSS 0.34%
Description
OpenClaw before 2026.3.31 contains a session visibility bypass vulnerability where the session_status function fails to enforce configured tools.sessions.visibility restrictions for unsandboxed invocations. Attackers can invoke session_status without sandbox constraints to bypass session-policy controls and access restricted session information.
Affected products
-
- Version 0StatusaffectedConstraints<2026.3.31
- Version 2026.3.31StatusunaffectedConstraints-
- Version
No data.
No Red Hat product state for this CVE.
openclaw
npm
Introduced 0 Fixed 2026.3.31
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| npm | openclaw | 0 | 2026.3.31 |
Remediation
No remediation recorded yet.
Metrics
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
1 other source (NVD) ▾
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/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/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Apr 24, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
Apr–Oct 2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (3 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.34% (0.00345) | 25.77th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.20% (0.00199) | 9.76th | v5 (v2026.06.15) |
| Apr 24, 2026 | 0.03% (0.00025) | 6.95th | v4 (v2025.03.14) |
References (3)
- https://github.com/openclaw/openclaw/commit/4d369a3400dc9b737fbe8daa63f09d909ce7beb8 patch
- https://github.com/openclaw/openclaw/security/advisories/GHSA-fwjq-xwfj-gv75 vendor-advisoryVendor Advisory
- https://www.vulncheck.com/advisories/openclaw-session-visibility-bypass-via-session-status-in-unsandboxed-invocations third-party-advisoryThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/openclaw/openclaw/commit/4d369a3400dc9b737fbe8daa63f09d909ce7beb8 | patch | |
| https://github.com/openclaw/openclaw/security/advisories/GHSA-fwjq-xwfj-gv75 | vendor-advisoryVendor Advisory | |
| https://www.vulncheck.com/advisories/openclaw-session-visibility-bypass-via-session-status-in-unsandboxed-invocations | third-party-advisoryThird Party Advisory |
Change history (0)
No recorded changes yet.