TI-2026-13141 Aliases CVE-2026-15619 GHSA-5293-6wqf-75gr

mosaxiv clawlet IPv4 tool_web_fetch.go web_fetch server-side request forgery

MEDIUM 57CWE-918Published 2026-07-14 · Updated 2026-07-15

Key facts

Attack vector: Network
Privileges required: None
User interaction: Passive
Attack complexity: Low
Attack requirements: None
Impact type: —
Confidentiality · integrity · availability: Low · Low · Low
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

A weakness has been identified in mosaxiv clawlet up to 0.2.10. The impacted element is the function web_fetch of the file tools/tool_web_fetch.go of the component IPv4 Handler. This manipulation of the argument url causes server-side request forgery. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. The reported GitHub issue was closed with the label "not planned".

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00431 37th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
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; 0.2.8; 0.2.9; 0.2.10	—	No fix listed	CNA

clawlet Vendormosaxiv Affected 0.2.0; 0.2.1; 0.2.2; 0.2.3; 0.2.4; 0.2.5; 0.2.6; 0.2.7; 0.2.8; 0.2.9; 0.2.10 Fixed in — No fix listed CNA

CPE names CNA · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:mosaxiv:clawlet::::::::	—	—	mosaxiv

cpe:2.3:a:mosaxiv:clawlet:*:*:*:*:*:*:*:* Versions — — ·mosaxiv

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-15619
2026-10-03 Alias added: GHSA-5293-6wqf-75gr

References

Exploit 1

https://github.com/mosaxiv/clawlet/issues/13

Other 1

https://github.com/mosaxiv/clawlet/

TI-2026-13410 mosaxiv clawlet cron Chat Tool tool_cron.go remove authorization CVSS 4.0MEDIUM 5.3
TI-2026-13142 mosaxiv clawlet tool_web_fetch.go tools.webFetch server-side request forgery CVSS 4.0MEDIUM 5.3
TI-2026-13140 mosaxiv clawlet exec Safety Guard tool_exec.go guardExecCommand protection mechanism CVSS 4.0MEDIUM 5.3
TI-2026-13143 mosaxiv clawlet File Tools fs_ops.go edit_file link following CVSS 4.0MEDIUM 4.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences