CVE-2026-16611

HIGHPre-NVD 7.57.5—
EchelonGraph scoreHIGH confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-08-15. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 5 sources updated this weekElevated
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.5Exploit: Elevated riskExposed: 0

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

The Product Feed PRO for WooCommerce by AdTribes WordPress plugin before 13.5.7 does not perform an authorization check on one of its REST read routes, allowing unauthenticated users to disclose a store's feed configuration (rules, filters and field mapping) and to enumerate the full product category taxonomy.

CVSS v3
7.5
EG Score
7.5(high)
EG Risk
65(Attend)
EG Risk 65/100SSVC: 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
Severity75% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
0%
EPSS %ILE
17%
KEV
Not listed

Published

August 15, 2026

Last Modified

August 17, 2026

Advisory Details (1)

Auto-updated Aug 17, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

Product Feed PRO for WooCommerce < 13.5.7 – Unauthenticated Feed Configuration Disclosure | CVE 2026-16611 | Plugin Vulnerabilities

https://wpscan.com/vulnerability/87fe63af-5a43-4812-88ce-568b1cc1598f/

Vendor Advisories for CVE-2026-16611(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 23× in last 7d / 23× 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. 2026-08-21 03:20 UTCEG score recompute
  2. 2026-08-21 03:20 UTCGHSA enrichment
  3. 2026-08-20 22:55 UTCEPSS rescore
  4. 2026-08-20 14:23 UTCGHSA enrichment
  5. 2026-08-20 01:26 UTCEG score recompute
  6. 2026-08-20 01:26 UTCGHSA enrichment
  7. 2026-08-19 17:03 UTCEPSS rescore
  8. 2026-08-19 12:29 UTCGHSA enrichment
  9. 2026-08-18 23:28 UTCEG score recompute
  10. 2026-08-18 23:28 UTCGHSA enrichment
  11. 2026-08-18 13:48 UTCEPSS rescore
  12. 2026-08-18 10:31 UTCGHSA enrichment
  13. 2026-08-17 21:34 UTCEG score recompute
  14. 2026-08-17 21:34 UTCGHSA enrichment
  15. 2026-08-17 20:45 UTCEG score recompute▲ 7.50
  16. 2026-08-17 20:45 UTCGHSA enrichment
  17. 2026-08-17 20:44 UTCMITRE cvelistV5CVSS v3 → 7.5 · severity → HIGH
  18. 2026-08-17 13:47 UTCEPSS rescore
  19. 2026-08-16 14:56 UTCEPSS rescore
  20. 2026-08-16 02:14 UTCEPSS rescore
  21. 2026-08-15 06:20 UTCNVD update
  22. 2026-08-15 06:13 UTCEG score recompute
  23. 2026-08-15 06:12 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-16611?
CVE-2026-16611 is a high vulnerability published on August 15, 2026. The Product Feed PRO for WooCommerce by AdTribes WordPress plugin before 13.5.7 does not perform an authorization check on one of its REST read routes, allowing unauthenticated users to disclose a store's feed configuration (rules, filters and field mapping) and to enumerate the full product…
When was CVE-2026-16611 disclosed?
CVE-2026-16611 was first published in the National Vulnerability Database on August 15, 2026, with the most recent update on August 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-16611 actively exploited?
CVE-2026-16611 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 82.6% of all scored CVEs.
What is the CVSS score of CVE-2026-16611?
CVE-2026-16611 has a CVSS v3.1 base score of 7.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-16611?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-16611, 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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