Staging Environment: Content and features may be unstable or change without notice.
Advisory details: gitlab / npm/openclaw/CVE-2026-34503
Advisory ID gitlab/npm/openclaw/CVE-2026-34503
Aliases CVE-2026-34503
GHSA-2pr2-hcv6-7gwv
Summary OpenClaw's device removal and token revocation do not terminate active WebSocket sessions Removing a device or revoking its token updated stored credentials but did not disconnect already-authenticated WebSocket sessions.
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-613 Insufficient Session Expiration
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-2026-34503.yml
Reference id Reference type URL
https://github.com/openclaw/openclaw
7a801cc451e9e667b705eeccff651923a1b8c863 Other https://github.com/openclaw/openclaw/commit/7a801cc451e9e667b705eeccff651923a1b8c863
CVE-2026-34503 https://nvd.nist.gov/vuln/detail/CVE-2026-34503
GHSA-2pr2-hcv6-7gwv https://github.com/advisories/GHSA-2pr2-hcv6-7gwv
GHSA-2pr2-hcv6-7gwv Advisory https://github.com/openclaw/openclaw/security/advisories/GHSA-2pr2-hcv6-7gwv
openclaw-incomplete-websocket-session-termination-on-device-removal-and-token-revocation Advisory https://www.vulncheck.com/advisories/openclaw-incomplete-websocket-session-termination-on-device-removal-and-token-revocation
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N Found at https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/openclaw/CVE-2026-34503.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/2026-04-02T15:12:24Z/

Decision: Track

Source URL: https://github.com/cisagov/vulnrichment/blob/develop/2026/34xxx/CVE-2026-34503.json

Source Advisory: vulnrichment/CVE-2026-34503

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