CVE-2026-53863
OpenClaw < 2026.4.25 - Unvalidated Group ID Acceptance in Tool Group Policy
Description
OpenClaw before 2026.4.25 contains an input validation vulnerability in tool group policy callers that accept unvalidated group IDs. Attackers who can supply a group ID to the policy resolver could trigger incorrect group-policy decisions for tool invocations, potentially bypassing intended access controls.
INFO
Published Date :
June 16, 2026, 7:17 p.m.
Last Modified :
June 17, 2026, 6:03 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | HIGH | 83251b91-4cc7-4094-a5c7-464a1b83ea10 | ||||
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 4.0 | MEDIUM | 83251b91-4cc7-4094-a5c7-464a1b83ea10 | ||||
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Update OpenClaw to version 2026.4.25 or later.
- Validate all group IDs supplied to policy callers.
- Restrict access to the policy resolver.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-53863.
| URL | Resource |
|---|---|
| https://github.com/openclaw/openclaw/security/advisories/GHSA-985f-72mj-8gf7 | Vendor Advisory Mitigation |
| https://www.vulncheck.com/advisories/openclaw-unvalidated-group-id-acceptance-in-tool-group-policy | Third Party Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-53863 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-53863
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-53863 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-53863 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Jun. 17, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Added CPE Configuration OR *cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:* versions up to (excluding) 2026.4.25 *cpe:2.3:a:openclaw:openclaw:2026.4.25:beta1:*:*:*:node.js:*:* *cpe:2.3:a:openclaw:openclaw:2026.4.25:beta10:*:*:*:node.js:*:* *cpe:2.3:a:openclaw:openclaw:2026.4.25:beta11:*:*:*:node.js:*:* *cpe:2.3:a:openclaw:openclaw:2026.4.25:beta2:*:*:*:node.js:*:* *cpe:2.3:a:openclaw:openclaw:2026.4.25:beta3:*:*:*:node.js:*:* *cpe:2.3:a:openclaw:openclaw:2026.4.25:beta4:*:*:*:node.js:*:* *cpe:2.3:a:openclaw:openclaw:2026.4.25:beta5:*:*:*:node.js:*:* *cpe:2.3:a:openclaw:openclaw:2026.4.25:beta6:*:*:*:node.js:*:* *cpe:2.3:a:openclaw:openclaw:2026.4.25:beta7:*:*:*:node.js:*:* *cpe:2.3:a:openclaw:openclaw:2026.4.25:beta8:*:*:*:node.js:*:* *cpe:2.3:a:openclaw:openclaw:2026.4.25:beta9:*:*:*:node.js:*:* Added Reference Type VulnCheck: https://github.com/openclaw/openclaw/security/advisories/GHSA-985f-72mj-8gf7 Types: Mitigation, Vendor Advisory Added Reference Type VulnCheck: https://www.vulncheck.com/advisories/openclaw-unvalidated-group-id-acceptance-in-tool-group-policy Types: Third Party Advisory -
CVE Modified by [email protected]
Jun. 17, 2026
Action Type Old Value New Value Added Affected [{'repo': 'https://github.com/openclaw/openclaw', 'vendor': 'OpenClaw', 'product': 'OpenClaw', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '2026.4.25', 'versionType': 'semver'}, {'status': 'unaffected', 'version': '2026.4.25', 'versionType': 'semver'}], 'packageURL': 'pkg:npm/openclaw', 'defaultStatus': 'unaffected'}] -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 17, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-53863', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2026-06-16T18:35:31.364790Z'} -
New CVE Received by [email protected]
Jun. 16, 2026
Action Type Old Value New Value Added Description OpenClaw before 2026.4.25 contains an input validation vulnerability in tool group policy callers that accept unvalidated group IDs. Attackers who can supply a group ID to the policy resolver could trigger incorrect group-policy decisions for tool invocations, potentially bypassing intended access controls. Added CVSS V4.0 AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:H/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 Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N Added CWE CWE-639 Added Reference https://github.com/openclaw/openclaw/security/advisories/GHSA-985f-72mj-8gf7 Added Reference https://www.vulncheck.com/advisories/openclaw-unvalidated-group-id-acceptance-in-tool-group-policy