CVE-2026-8113 8421bit MiniClaw executeSkillScript kernel.ts isPathInside path traversal
Remote attackers can exploit a path traversal flaw in MiniClaw's executeSkillScript to read or modify arbitrary files.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-8113?
CVE-2026-8113 is a medium-severity path traversal vulnerability in 8421bit MiniClaw, published on 7 May 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability was determined in 8421bit MiniClaw up to 43905b934cf76489ab28e4d17da28ee97970f91f. Affected by this vulnerability is the function isPathInside of the file src/kernel.ts of the component executeSkillScript. Executing a manipulation can lead to path traversal. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available. This patch is called e8bd4e17e9428260f2161378356affc5ce90d6ed. It is advisable to implement a patch to correct this issue.
Weakness: CWE-22
Which versions are affected by CVE-2026-8113?
It affects 1 product.
Products include 8421bit Miniclaw.
How do I fix CVE-2026-8113?
No fix has been published for CVE-2026-8113 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2026-8113 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-8113 exists.
Other vulnerabilities in 8421bit MiniClaw
Sources
Also known as GHSA-h86r-7gjv-6c7v.