Staging Environment: Content and features may be unstable or change without notice.
Advisory details: gitlab / npm/openclaw/CVE-2026-32918
Advisory ID gitlab/npm/openclaw/CVE-2026-32918
Aliases CVE-2026-32918
GHSA-wcxr-59v9-rxr8
Summary `OpenClaw: session_status` let sandboxed subagents access parent or sibling session state The built-in `session_status` tool did not enforce the intended session-visibility boundary. A sandboxed subagent could supply another session's `sessionKey` and inspect or modify state outside its own sandbox scope.
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (3)
CWE-863 Incorrect Authorization
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
cvssv3.1 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/openclaw/CVE-2026-32918.yml
Reference id Reference type URL
https://github.com/openclaw/openclaw
CVE-2026-32918 https://nvd.nist.gov/vuln/detail/CVE-2026-32918
GHSA-wcxr-59v9-rxr8 https://github.com/advisories/GHSA-wcxr-59v9-rxr8
GHSA-wcxr-59v9-rxr8 Advisory https://github.com/openclaw/openclaw/security/advisories/GHSA-wcxr-59v9-rxr8
openclaw-session-sandbox-escape-via-session-status-tool Advisory https://www.vulncheck.com/advisories/openclaw-session-sandbox-escape-via-session-status-tool
v2026.3.11 Other https://github.com/openclaw/openclaw/releases/tag/v2026.3.11
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N Found at https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/openclaw/CVE-2026-32918.yml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none

Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-03-30T14:13:12Z/

Decision: Track

Source URL: https://github.com/cisagov/vulnrichment/blob/develop/2026/32xxx/CVE-2026-32918.json

Source Advisory: vulnrichment/CVE-2026-32918

View SSVC decision tree 
[{'Exploitation': 'none'},
 {'Automatable': 'no'},
 {'Technical Impact': 'total'},
 {'Mission Prevalence': 'minimal'},
 {'Public Well-being Impact': 'material'},
 {'Mission & Well-being': 'medium'}]