What’s Vulnerable › Vulnerabilities

CVE-2026-16124: nextlevelbuilder GoClaw web_fetch web_shared.go isPrivateIP server-side request forgery

• Severity: medium (CVSS 6.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-18 · updated 2026-10-24
• Weakness: CWE-918

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.

Affected products

• nextlevelbuilder GoClaw: 3.15.0-beta.0, 3.15.0-beta.1, 3.15.0-beta.2, 3.15.0-beta.3, 3.15.0-beta.4, 3.15.0-beta.5 (+27)

References

• https://github.com/nextlevelbuilder/goclaw/
• https://github.com/nextlevelbuilder/goclaw/commit/12a0168271827650ddb0026d6277fbadf3dcf3ea
• https://github.com/nextlevelbuilder/goclaw/issues/1218
• https://github.com/nextlevelbuilder/goclaw/pull/1269
• https://github.com/nextlevelbuilder/goclaw/releases/tag/v3.15.0-beta.33
• https://vuldb.com/cve/CVE-2026-16124
• https://vuldb.com/submit/856858
• https://vuldb.com/vuln/379833
• https://vuldb.com/vuln/379833/cti

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