CVE-2026-16127

HIGHPre-NVD 7.37.3—
EchelonGraph scoreHIGH confidence

Score 7.3 from GitHub Security Advisory published 2026-07-18. a secondary CVSS source baseline 7.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 5 sources updated this weekElevated
7.3
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.3Exploit: NoneExposed: 0

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

A vulnerability was identified in zevorn rt-claw up to 0.2.0. This affects the function claw_net_get/claw_net_post of the file claw/tools/tool_net.c of the component http_request. Such manipulation of the argument url leads to server-side request forgery. The attack may be performed from remote. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.

CVSS v3
7.3
EG Score
7.3(high)
EG Risk
64(Attend)
EG Risk 64/100SSVC: Attend

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
Severity73% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS
21.0%
KEV
Not listed

Published

July 18, 2026

Last Modified

July 20, 2026

Advisory Details (2)

Auto-updated Jul 18, 2026
No patch confirmed yet.
generic

GitHub - zevorn/rt-claw: Making AI Assistants Cheap Again! · GitHub

https://github.com/zevorn/rt-claw/
generic

[Security] `http_request` tool SSRF allows loopback and private-network HTTP access in rt-claw · Issue #139 · zevorn/rt-claw · GitHub

https://github.com/zevorn/rt-claw/issues/139

Vendor Advisories for CVE-2026-16127(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 17× in last 7d / 17× 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. 2026-07-25 14:17 UTCEPSS rescore
  2. 2026-07-25 14:17 UTCEPSS rescore
  3. 2026-07-24 14:17 UTCEPSS rescore
  4. 2026-07-23 14:18 UTCEPSS rescore
  5. 2026-07-23 03:05 UTCEG score recompute
  6. 2026-07-22 14:08 UTCEPSS rescore
  7. 2026-07-21 15:24 UTCEPSS rescore
  8. 2026-07-20 17:52 UTCEG score recompute
  9. 2026-07-20 17:52 UTCGHSA enrichment
  10. 2026-07-20 17:08 UTCEPSS rescore
  11. 2026-07-20 16:36 UTCNVD updateCVSS v4 → 5.5
  12. 2026-07-20 15:22 UTCMITRE cvelistV5CVSS v4 → 6.9
  13. 2026-07-19 14:30 UTCEPSS rescore
  14. 2026-07-18 18:07 UTCEG score recompute
  15. 2026-07-18 18:04 UTCNVD updateCVSS v4 → 5.5
  16. 2026-07-18 16:05 UTCEG score recompute
  17. 2026-07-18 16:04 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-16127?
CVE-2026-16127 is a high vulnerability published on July 18, 2026. A vulnerability was identified in zevorn rt-claw up to 0.2.0. This affects the function clawnetget/clawnetpost of the file claw/tools/toolnet.c of the component httprequest. Such manipulation of the argument url leads to server-side request forgery. The attack may be performed from remote. The…
When was CVE-2026-16127 disclosed?
CVE-2026-16127 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-2026-16127 actively exploited?
CVE-2026-16127 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 21.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-16127?
CVE-2026-16127 has a CVSS v3 base score of 7.3 (NVD).
How do I remediate CVE-2026-16127?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-16127, 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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