Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
nextlevelbuilder GoClaw web_fetch web_shared.go isPrivateIP server-side request forgery
AV AC AT PR UI VC VI VA CVSS EPSS %ile KEV
N L N L N L L L 2.1 .0033 26.0 —
AFFECTED
Product Versions Fixed
GoClaw 3.15.0-beta.0 – 3.15.0-beta.33
TIMELINE
Jul 17 Reserved by VulDB
Jul 18 EXPLOIT PUBLISHED — CVE-2026-16124 (nextlevelbuilder GoClaw). Public exploit reference added.
Jul 18 Published (CNA: VulDB)
Jul 20 RESCORED — CVE-2026-16124 (nextlevelbuilder GoClaw). CVSS 5.3 → 2.1 (NVD).
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.
Lifecycle
Complete event history — 4 events, chronological
| Date | Event | Detail |
|---|
| July 17, 2026 | Reserved | Reserved by VulDB |
| July 18, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-16124 (nextlevelbuilder GoClaw). Public exploit reference added. |
| July 18, 2026 | Published | Published (CNA: VulDB) |
| July 20, 2026 | RESCORED | RESCORED — CVE-2026-16124 (nextlevelbuilder GoClaw). CVSS 5.3 → 2.1 (NVD). |
Affected
Affected products and packages — 1 row
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|
| nextlevelbuilder | GoClaw | — | 3.15.0-beta.0 | 3.15.0-beta.33 |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-16124 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.