CVE-2026-16124

MEDIUMPre-NVD 6.36.3—
EchelonGraph scoreHIGH confidence

Score 6.3 from GitHub Security Advisory (severity: LOW) published 2026-07-18. a secondary CVSS source baseline 6.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 5 sources updated this weekElevated
6.3
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 6.3Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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.

CVSS v3
6.3
EG Score
6.3(high)
EG Risk
44(Track)
EG Risk 44/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity63% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
25.3%
KEV
Not listed

Published

July 18, 2026

Last Modified

July 20, 2026

Advisory Details (5)

Auto-updated Jul 18, 2026
Patch available. Sources: github_pr, github_commit, github_release.
generic

GitHub - nextlevelbuilder/goclaw: GoClaw - GoClaw is OpenClaw rebuilt in Go — with multi-tenant isolation, 5-layer security, and native concurrency. Deploy AI agent teams at scale without compromising on safety. · GitHub

https://github.com/nextlevelbuilder/goclaw/
github_release Patch Available

GoClaw v3.15.0-beta.33

Patch available: nextlevelbuilder/goclaw v3.15.0-beta.33 (pre-release)

https://github.com/nextlevelbuilder/goclaw/releases/tag/v3.15.0-beta.33
github_commit Patch Available

commit 12a016827182 (nextlevelbuilder/goclaw)

Patch available: nextlevelbuilder/goclaw v3.15.0-beta.145 (contains commit 12a016827182)

https://github.com/nextlevelbuilder/goclaw/commit/12a0168271827650ddb0026d6277fbadf3dcf3ea
github_pr Patch Available

fix(security): block RFC 2544 benchmarking IPs in SSRF protection

Patch available: nextlevelbuilder/goclaw v3.15.0-beta.145 (PR #1269 merged 2026-06-24)

https://github.com/nextlevelbuilder/goclaw/pull/1269
generic

[Security] GoClaw `web_fetch` SSRF protection bypass via special-use IPv4 range `198.18.0.0/15` · Issue #1218 · nextlevelbuilder/goclaw · GitHub

https://github.com/nextlevelbuilder/goclaw/issues/1218

Vendor Advisories for CVE-2026-16124(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 15× in last 7d / 15× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-24 14:17 UTCEPSS rescore
  2. 2026-07-23 14:18 UTCEPSS rescore
  3. 2026-07-23 03:05 UTCEG score recompute
  4. 2026-07-22 14:08 UTCEPSS rescore
  5. 2026-07-21 15:24 UTCEPSS rescore
  6. 2026-07-20 18:40 UTCNVD updateCVSS v4 → 2.1
  7. 2026-07-20 17:52 UTCEG score recompute
  8. 2026-07-20 17:52 UTCGHSA enrichment
  9. 2026-07-20 17:09 UTCMITRE cvelistV5CVSS v4 → 5.3
  10. 2026-07-20 17:08 UTCEPSS rescore
  11. 2026-07-19 14:30 UTCEPSS rescore
  12. 2026-07-18 18:07 UTCEG score recompute
  13. 2026-07-18 18:04 UTCNVD updateCVSS v4 → 2.1
  14. 2026-07-18 15:20 UTCEG score recompute
  15. 2026-07-18 15:19 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-16124?
CVE-2026-16124 is a medium vulnerability published on July 18, 2026. 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/webshared.go of the component webfetch. Such manipulation leads to server-side request forgery. The attack can be launched remotely.…
When was CVE-2026-16124 disclosed?
CVE-2026-16124 was first published in the National Vulnerability Database on July 18, 2026, with the most recent update on July 20, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-16124 actively exploited?
CVE-2026-16124 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 25.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-16124?
CVE-2026-16124 has a CVSS v3 base score of 6.3 (NVD).
How do I remediate CVE-2026-16124?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-16124, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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