CVE-2026-11571

HIGHPre-NVD 7.57.5—
EchelonGraph scoreHIGH confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-07-09. 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
7.5
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.5Exploit: NoneExposed: 0

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

The Everest Forms WordPress plugin before 3.5.0 does not reliably delete temporary CSV files generated during email-notification processing and leaves them publicly accessible in the uploads directory, allowing unauthenticated attackers to retrieve other users' form submission records via predictable, enumerable filenames.

CVSS v3
7.5
EG Score
7.5(high)
EPSS
17.0%
KEV
Not listed

Published

July 9, 2026

Last Modified

July 9, 2026

Advisory Details (1)

Auto-updated Jul 9, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

Everest Forms < 3.5.0 – Unauthenticated Sensitive Information Exposure via Residual CSV Artifacts | CVE 2026-11571 | Plugin Vulnerabilities

https://wpscan.com/vulnerability/4bd381e9-2f4e-4e61-99af-88f50aed71f5/

Vendor Advisories for CVE-2026-11571(1)

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

Data Freshness Timeline

(refreshed 29× in last 7d / 29× 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. 2026-07-16 01:02 UTCEG score recompute
  2. 2026-07-16 01:02 UTCGHSA enrichment
  3. 2026-07-15 16:57 UTCEPSS rescore
  4. 2026-07-15 14:09 UTCEG score recompute
  5. 2026-07-15 14:09 UTCGHSA enrichment
  6. 2026-07-15 03:16 UTCEG score recompute
  7. 2026-07-15 03:16 UTCGHSA enrichment
  8. 2026-07-15 02:00 UTCEPSS rescore
  9. 2026-07-14 16:23 UTCEG score recompute
  10. 2026-07-14 16:23 UTCGHSA enrichment
  11. 2026-07-14 05:30 UTCEG score recompute
  12. 2026-07-14 05:30 UTCGHSA enrichment
  13. 2026-07-13 22:30 UTCEPSS rescore
  14. 2026-07-13 18:37 UTCEG score recompute
  15. 2026-07-13 18:37 UTCGHSA enrichment
  16. 2026-07-13 07:43 UTCEG score recompute
  17. 2026-07-13 07:43 UTCGHSA enrichment
  18. 2026-07-13 06:12 UTCEPSS rescore
  19. 2026-07-12 20:50 UTCEG score recompute
  20. 2026-07-12 20:50 UTCGHSA enrichment
  21. 2026-07-12 09:55 UTCEG score recompute▲ 7.50
  22. 2026-07-12 09:55 UTCGHSA enrichment
  23. 2026-07-12 05:46 UTCEPSS rescore
  24. 2026-07-11 08:27 UTCEPSS rescore
  25. 2026-07-09 19:10 UTCEPSS rescore
Show 4 more
  1. 2026-07-09 15:35 UTCMITRE cvelistV5CVSS v3 → 7.5 · severity → HIGH
  2. 2026-07-09 07:50 UTCNVD update
  3. 2026-07-09 06:51 UTCEG score recompute
  4. 2026-07-09 06:50 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-11571?
CVE-2026-11571 is a high vulnerability published on July 9, 2026. The Everest Forms WordPress plugin before 3.5.0 does not reliably delete temporary CSV files generated during email-notification processing and leaves them publicly accessible in the uploads directory, allowing unauthenticated attackers to retrieve other users' form submission records via…
When was CVE-2026-11571 disclosed?
CVE-2026-11571 was first published in the National Vulnerability Database on July 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-11571 actively exploited?
CVE-2026-11571 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 17.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-11571?
CVE-2026-11571 has a CVSS v3.1 base score of 7.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-11571?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-11571, 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.

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