SSRF in Nextlevelbuilder Goclaw
CVE-2026-16124
A security vulnerability has been detected in nextlevelbuilder GoClaw up to 3.15.0-beta.32. This affects the function CheckSSRF/isPrivateIP of the file internal/tools/web_shared.go of the component web_fetch. Such manipulation leads to server-side request forgery. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 3.15.0-beta.33 is able to mitigate this issue. The name of the patch is 12a0168271827650ddb0026d6277fbadf3dcf3ea. Upgrading the affected component is recommended.
Vulnerability class: SSRF (Server-Side Request Forgery)
EPSS: 0.005 (38.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Nextlevelbuilder Goclaw — versions 3.15.0-beta.0, 3.15.0-beta.1, 3.15.0-beta.2
Weakness classification (CWE)
References
- cna@vuldb.com (technical-description, vdb-entry)
- cna@vuldb.com (signature, permissions-required)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (issue-tracking, exploit)
- cna@vuldb.com (issue-tracking, patch)
- cna@vuldb.com (patch)
- cna@vuldb.com (patch)
- cna@vuldb.com (product)
Frequently asked questions
- What is CVE-2026-16124?
- CVE-2026-16124 is a medium-severity vulnerability in Nextlevelbuilder Goclaw, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.3/10. Published 2026-07-18.
- How severe is CVE-2026-16124?
- Medium severity. CVSS v3 base score is 6.3 out of 10.