Medium 5.3Published Jul 13, 2026

CVE-2026-15621mosaxiv clawlet File Tools fs_ops.go edit_file link following

Updated under an hour ago (Oct 28, 2026, 3:40 AM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for mosaxiv clawlet

Exploited in the last 30 days

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".

CVSS: 5.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R
Weakness (CWE): CWE-59
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Jul 14, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

mosaxiv clawlet mosaxiv:clawlet	0.2.0; 0.2.1; 0.2.2; 0.2.3; 0.2.4; 0.2.5; 0.2.6; 0.2.7; and 3 more ranges	CNA record

References

References

https://vuldb.com/vuln/378124	vdb-entry, technical-description
https://vuldb.com/vuln/378124/cti	signature, permissions-required
https://vuldb.com/cve/CVE-2026-15621	third-party-advisory
https://vuldb.com/submit/855796	third-party-advisory
https://github.com/mosaxiv/clawlet/issues/15	issue-tracking
https://github.com/mosaxiv/clawlet/	product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.