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Description

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".

PUBLISHED Reserved 2026-07-13 | Published 2026-07-14 | Updated 2026-07-14 | Assigner VulDB




MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
7.5AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Server-Side Request Forgery

Product status

0.2.0
affected

0.2.1
affected

0.2.2
affected

0.2.3
affected

0.2.4
affected

0.2.5
affected

0.2.6
affected

0.2.7
affected

0.2.8
affected

0.2.9
affected

0.2.10
affected

Timeline

2026-07-13:Advisory disclosed
2026-07-13:VulDB entry created
2026-07-13:VulDB entry last update

Credits

Eric-b (VulDB User) reporter

VulDB CNA Team coordinator

References

vuldb.com/vuln/378122 (VDB-378122 | mosaxiv clawlet IPv4 tool_web_fetch.go web_fetch server-side request forgery) vdb-entry technical-description

vuldb.com/vuln/378122/cti (VDB-378122 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/cve/CVE-2026-15619 (CVE-2026-15619 | CVE Analysis and Report) third-party-advisory

vuldb.com/submit/855793 (Submit #855793 | mosaxiv clawlet 0.2.10 Server-Side Request Forgery (SSRF) (CWE-918)) third-party-advisory

github.com/mosaxiv/clawlet/issues/13 exploit issue-tracking

github.com/mosaxiv/clawlet/ product

cve.org (CVE-2026-15619)

nvd.nist.gov (CVE-2026-15619)

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