CVE-2026-16124
nextlevelbuilder GoClaw web_fetch web_shared.go isPrivateIP server-side request forgery
- State
- Published
- Severity
- 5.3 Medium
- Published
- Jul 18, 2026
- Updated
- Jul 20, 2026
- Reserved
- Jul 17, 2026
Description
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.
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:O/RC:C | 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:O/RC:C | VulDB |
| 2.0 | 6.5 Medium | AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C | VulDB |
Weaknesses
- CWE-918 Server-Side Request Forgery
Affected Products
| Product | Versions |
|---|---|
GoClawnextlevelbuilder |
|
References
- VDB-379833 | nextlevelbuilder GoClaw web_fetch web_shared.go isPrivateIP server-side request forgeryvdb-entrytechnical-description
- VDB-379833 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- CVE-2026-16124 | CVE Analysis and Reportthird-party-advisory
- Submit #856858 | nextlevelbuilder GoClaw 3.13.3-beta.3 Server-Side Request Forgery (CWE-918)third-party-advisory
- https://github.com/nextlevelbuilder/goclaw/issues/1218exploitissue-tracking
- https://github.com/nextlevelbuilder/goclaw/pull/1269issue-trackingpatch
- https://github.com/nextlevelbuilder/goclaw/commit/12a0168271827650ddb0026d6277fbadf3dcf3eapatch
- https://github.com/nextlevelbuilder/goclaw/releases/tag/v3.15.0-beta.33patch
- https://github.com/nextlevelbuilder/goclaw/product
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