CVE-2026-16015

MEDIUMPre-NVD 6.36.3—
EchelonGraph scoreHIGH confidence

Score 6.3 from GitHub Security Advisory (severity: LOW) published 2026-07-17. a secondary CVSS source baseline 6.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
6.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.3Exploit: Elevated riskExposed: 0

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

A vulnerability was determined in poco-ai poco-claw up to 0.5.4. This vulnerability affects the function create_task of the file executor_manager/app/api/v1/tasks.py of the component executor_manager API. Executing a manipulation can lead to missing authentication. The exploit has been publicly disclosed and may be utilized. Upgrading to version 0.5.7 is able to resolve this issue. This patch is called 67fcc88505c57f77d3fcf04eb5b89425b10cbf48. It is recommended to upgrade the affected component.

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 PROB
0%
EPSS %ILE
31%
KEV
Not listed

Published

July 17, 2026

Last Modified

July 17, 2026

Advisory Details (3)

Auto-updated Jul 17, 2026
Patch available. Sources: github_pr.
generic

[Security] Unauthenticated `executor-manager` task creation allows arbitrary user impersonation and admin-only runtime secret exposure · Issue #137 · poco-ai/poco-claw · GitHub

https://github.com/poco-ai/poco-claw/issues/137
github_pr Patch Available

加固 Executor Manager 接口鉴权

Patch available: poco-ai/poco-claw v0.5.5 (PR #135 merged 2026-06-12)

https://github.com/poco-ai/poco-claw/pull/135
generic

[Security] Unauthenticated `executor_manager` task creation allows trusted backend session creation as an attacker-chosen user · Issue #136 · poco-ai/poco-claw · GitHub

https://github.com/poco-ai/poco-claw/issues/136

Vendor Advisories for CVE-2026-16015(1)

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

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 13× in last 7d / 27× 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. 2026-07-27 14:13 UTCEPSS rescore
  2. 2026-07-27 12:13 UTCEG score recompute
  3. 2026-07-27 12:13 UTCGHSA enrichment
  4. 2026-07-26 14:54 UTCEPSS rescore
  5. 2026-07-26 14:54 UTCEPSS rescore
  6. 2026-07-26 11:19 UTCEG score recompute
  7. 2026-07-26 11:19 UTCGHSA enrichment
  8. 2026-07-25 14:17 UTCEPSS rescore
  9. 2026-07-24 14:17 UTCEPSS rescore
  10. 2026-07-23 14:18 UTCEPSS rescore
  11. 2026-07-23 03:05 UTCEG score recompute
  12. 2026-07-22 14:08 UTCEPSS rescore
  13. 2026-07-21 15:24 UTCEPSS rescore
  14. 2026-07-20 17:08 UTCEPSS rescore
  15. 2026-07-19 14:30 UTCEPSS rescore
  16. 2026-07-19 02:28 UTCEPSS rescore
  17. 2026-07-17 21:19 UTCEG score recompute
  18. 2026-07-17 21:19 UTCGHSA enrichment
  19. 2026-07-17 20:00 UTCNVD updateCVSS v4 → 2.1
  20. 2026-07-17 18:38 UTCEG score recompute
  21. 2026-07-17 18:38 UTCGHSA enrichment
  22. 2026-07-17 18:34 UTCMITRE cvelistV5CVSS v4 → 5.3
  23. 2026-07-17 16:02 UTCEG score recompute
  24. 2026-07-17 16:02 UTCGHSA enrichment
  25. 2026-07-17 16:00 UTCNVD updateCVSS v4 → 2.1
Show 2 more
  1. 2026-07-17 13:35 UTCEG score recompute
  2. 2026-07-17 13:34 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-16015?
CVE-2026-16015 is a medium vulnerability published on July 17, 2026. A vulnerability was determined in poco-ai poco-claw up to 0.5.4. This vulnerability affects the function createtask of the file executormanager/app/api/v1/tasks.py of the component executor_manager API. Executing a manipulation can lead to missing authentication. The exploit has been publicly…
When was CVE-2026-16015 disclosed?
CVE-2026-16015 was first published in the National Vulnerability Database on July 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-16015 actively exploited?
CVE-2026-16015 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 69.0% of all scored CVEs.
What is the CVSS score of CVE-2026-16015?
CVE-2026-16015 has a CVSS v3 base score of 6.3 (NVD).
How do I remediate CVE-2026-16015?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-16015, 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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