CVE-2026-41339 OpenClaw < 2026.4.2 - Information Disclosure via Gateway Connect Snapshot
Non-admin clients can access sensitive filesystem paths and deployment details via gateway snapshots, aiding host fingerprinting and chained attacks.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2026-41339?
CVE-2026-41339 is a medium-severity vulnerability in Openclaw Openclaw, published on 23 Apr 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
OpenClaw before 2026.4.2 exposes configPath and stateDir metadata in Gateway connect success snapshots to non-admin authenticated clients. Non-admin clients can recover host-specific filesystem paths and deployment details, enabling host fingerprinting and facilitating chained attacks.
Weakness: CWE-497
Which versions are affected by CVE-2026-41339?
2 open source packages ship an affected version, including openclaw. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
openclaw npm | All versions | 2026.4.2 |
openclaw npm | All versions | 2026.4.2 |
Products include Openclaw Openclaw.
How do I fix CVE-2026-41339?
Upgrade openclaw to 2026.4.2 or later.
Is CVE-2026-41339 being exploited?
There is no known exploitation of CVE-2026-41339 in the wild and no public exploit code.
Other vulnerabilities in Openclaw Openclaw
- CVE-2026-28363 Security feature bypass in OpenClaw
- CVE-2026-30741 Code injection in n/a
- CVE-2026-33579 OpenClaw < 2026.3.28 - Privilege Escalation via Missing Caller Scope Validation in Device Pair Approval
- CVE-2026-32922 OpenClaw < 2026.3.11 - Privilege Escalation via Unvalidated Scope in device.token.rotate
- CVE-2026-32978 OpenClaw < 2026.3.11 - Approval Bypass via Unrecognized Script Runners
Sources
Also known as GHSA-2f7j-rp58-mr42, MINI-2fv8-grq9-f6qx, MINI-97fh-3vfp-7mq6.