CVE-2026-15620

mosaxiv clawlet tool_web_fetch.go tools.webFetch server-side request forgery

State: Published
Severity: 5.3 Medium
Published: Jul 14, 2026
Updated: Jul 14, 2026
Reserved: Jul 13, 2026

Description

A security vulnerability has been detected in mosaxiv clawlet up to 0.2.10. This affects the function tools.webFetch of the file tools/tool_web_fetch.go. Such manipulation leads to server-side request forgery. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The reported GitHub issue was closed with the label "not planned".

Scores

CVSS	Score	Vector	Source
4.0	5.3 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P	VulDB
3.1	6.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R	VulDB
3.0	6.3 Medium	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R	VulDB
2.0	6.5 Medium	AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR	VulDB

Weaknesses

CWE-918 Server-Side Request Forgery

Affected Products

Product	Versions
clawletmosaxiv	0.2.0Affected 0.2.1Affected 0.2.2Affected 0.2.3Affected 0.2.4Affected 0.2.5Affected 0.2.6Affected 0.2.7Affected 0.2.8Affected 0.2.9Affected 0.2.10Affected

References

VDB-378123 | mosaxiv clawlet tool_web_fetch.go tools.webFetch server-side request forgeryvdb-entrytechnical-description
VDB-378123 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
CVE-2026-15620 | CVE Analysis and Reportthird-party-advisory
Submit #855795 | mosaxiv clawlet 0.2.10 Server-Side Request Forgery (SSRF) (CWE-918)third-party-advisory
https://github.com/mosaxiv/clawlet/issues/14exploitissue-tracking
https://github.com/mosaxiv/clawlet/product

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