CVE-2026-16017 mosaxiv clawlet cron Chat Tool tool_cron.go remove authorization
Remote attackers can bypass authorization to list or remove cron jobs in the mosaxiv clawlet library, potentially modifying scheduled tasks.
- 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-2026-16017?
CVE-2026-16017 is a medium-severity missing authorization vulnerability in mosaxiv clawlet, published on 17 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A security flaw has been discovered in mosaxiv clawlet up to 0.2.10. Impacted is the function list/remove of the file tools/tool_cron.go of the component cron Chat Tool. The manipulation results in missing authorization. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks. The reported GitHub issue was closed with the label "not planned".
Which versions are affected by CVE-2026-16017?
How do I fix CVE-2026-16017?
No fix has been published for CVE-2026-16017 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-16017 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-16017 exists.
Sources
Also known as GHSA-xp4x-w877-82xm.