CVE-2026-15621

MEDIUM

mosaxiv clawlet File Tools fs_ops.go edit_file link following

Title source: cna
STIX 2.1

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".

References (6)

Core 6
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-378124 | mosaxiv clawlet File Tools fs_ops.go edit_file link following
https://vuldb.com/vuln/378124
Signature, Permissions Required signature permissions-required
VDB-378124 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/vuln/378124/cti
Third Party Advisory third-party-advisory
CVE-2026-15621 | CVE Analysis and Report
https://vuldb.com/cve/CVE-2026-15621
Third Party Advisory third-party-advisory
Submit #855796 | mosaxiv clawlet 0.2.10 Improper Link Resolution Before File Access (CWE-59)
https://vuldb.com/submit/855796
Issue Tracking issue-tracking
https://github.com/mosaxiv/clawlet/issues/15

Scores

CVSS v3 5.3
EPSS 0.0014
EPSS Percentile 3.8%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-59
Status published
Products (11)
mosaxiv/clawlet 0.2.0
mosaxiv/clawlet 0.2.1
mosaxiv/clawlet 0.2.10
mosaxiv/clawlet 0.2.2
mosaxiv/clawlet 0.2.3
mosaxiv/clawlet 0.2.4
mosaxiv/clawlet 0.2.5
mosaxiv/clawlet 0.2.6
mosaxiv/clawlet 0.2.7
mosaxiv/clawlet 0.2.8
... and 1 more
Published Jul 14, 2026
Tracked Since Jul 14, 2026