CVE-2026-53856 Details
Description
OpenClaw 2026.4.23 before 2026.4.24 contains an insecure file permissions vulnerability in config recovery that restores OpenClaw.json with overly broad permissions. Local attackers on shared hosts can read sensitive configuration data by exploiting the recovery path to access the restored config file.
A vulnerability exists in OpenClaw versions prior to 2026.4.24, where the config recovery feature restores the OpenClaw.json file with overly permissive file permissions. This flaw allows local attackers on shared hosting environments to read sensitive configuration data by exploiting the recovery path to access the restored config file.
Users are advised to check the permissions of the 'openclaw.json' file after recovery on shared hosts, until the patch is applied. As a general hardening measure, keep channel and tool allowlists narrow, avoid sharing one Gateway between mutually untrusted users, and disable the affected feature when it is not needed.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Jun 16, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/openclaw/openclaw/security/advisories/GHSA-rwp6-7w3q-75fq | [email protected] | Vendor Advisory |
| https://www.vulncheck.com/advisories/openclaw-insecure-file-permissions-in-config-recovery-via-openclaw-json | [email protected] | Third Party Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-732 | Incorrect Permission Assignment for Critical Resource | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| openclaw openclaw | 2026.4.23 |
CPE
Remediation
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Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 18, 2026 | Initial Analysis | [email protected] |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jun 16, 2026 | New CVE Received | [email protected] |