Is CVE-2026-15621 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-15621?

CVE-2026-15621 has a CVSS v3 severity of MEDIUM (5.3).

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CVE-2026-15621

Description

A vulnerability was detected in mosaxiv clawlet up to 0.2.10. This impacts the function read_file/write_file/edit_file of the file tools/fs_ops.go of the component File Tools. Performing a manipulation results in link following. The attack needs to be approached locally. The reported GitHub issue was closed with the label "not planned".