CVE-2026-8386

MEDIUMPre-NVD 5.35.3—
EchelonGraph scoreHIGH confidence

Score 5.3 from GitHub Security Advisory published 2026-06-15. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 5.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this weekElevated
5.3
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 5.3Exploit: NoneExposed: 0

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

The WP Go Maps WordPress plugin before 10.0.10 does not perform any approval-state filtering on its public single-marker REST endpoint, allowing unauthenticated users to retrieve marker records that an administrator has not yet approved for public display, including any PII placed in the address and description fields and the marker's geographic coordinates.

CVSS v3
5.3
EG Score
5.3(high)
EPSS
13.2%
KEV
Not listed

Published

June 15, 2026

Last Modified

June 15, 2026

Advisory Details (1)

Auto-updated Jun 15, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

WP Go Maps < 10.0.10 – Unauthenticated Sensitive Information Disclosure via Marker ID | CVE 2026-8386 | Plugin Vulnerabilities

https://wpscan.com/vulnerability/fa7f5cb0-abe2-4079-9290-e0e4dc89f27f/

Vendor Advisories for CVE-2026-8386(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 24× in last 7d / 66× 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. 2026-07-07 00:30 UTCEG score recompute
  2. 2026-07-07 00:30 UTCGHSA enrichment
  3. 2026-07-06 16:27 UTCEPSS rescore
  4. 2026-07-06 16:27 UTCEPSS rescore
  5. 2026-07-06 02:23 UTCEPSS rescore
  6. 2026-07-06 02:23 UTCEPSS rescore
  7. 2026-07-05 17:40 UTCEG score recompute
  8. 2026-07-05 17:40 UTCGHSA enrichment
  9. 2026-07-05 02:31 UTCEPSS rescore
  10. 2026-07-05 02:30 UTCEPSS rescore
  11. 2026-07-04 16:01 UTCEG score recompute
  12. 2026-07-04 16:01 UTCGHSA enrichment
  13. 2026-07-04 06:31 UTCEPSS rescore
  14. 2026-07-04 06:31 UTCEPSS rescore
  15. 2026-07-03 14:20 UTCEG score recompute
  16. 2026-07-03 14:20 UTCGHSA enrichment
  17. 2026-07-02 12:10 UTCEG score recompute
  18. 2026-07-02 12:10 UTCGHSA enrichment
  19. 2026-07-01 15:07 UTCEPSS rescore
  20. 2026-07-01 10:23 UTCEG score recompute
  21. 2026-07-01 10:23 UTCGHSA enrichment
  22. 2026-06-30 23:22 UTCEPSS rescore
  23. 2026-06-30 08:43 UTCEG score recompute
  24. 2026-06-30 08:43 UTCGHSA enrichment
  25. 2026-06-29 14:06 UTCEPSS rescore
Show 41 more
  1. 2026-06-29 06:58 UTCEG score recompute
  2. 2026-06-29 06:58 UTCGHSA enrichment
  3. 2026-06-28 14:07 UTCEPSS rescore
  4. 2026-06-28 05:18 UTCEG score recompute
  5. 2026-06-28 05:18 UTCGHSA enrichment
  6. 2026-06-28 04:56 UTCEPSS rescore
  7. 2026-06-27 03:38 UTCEG score recompute
  8. 2026-06-27 03:38 UTCGHSA enrichment
  9. 2026-06-27 03:08 UTCEPSS rescore
  10. 2026-06-26 01:37 UTCEG score recompute
  11. 2026-06-26 01:37 UTCGHSA enrichment
  12. 2026-06-25 13:50 UTCEPSS rescore
  13. 2026-06-24 23:56 UTCEG score recompute
  14. 2026-06-24 23:56 UTCGHSA enrichment
  15. 2026-06-24 14:05 UTCEPSS rescore
  16. 2026-06-23 22:17 UTCEG score recompute
  17. 2026-06-23 22:17 UTCGHSA enrichment
  18. 2026-06-23 21:33 UTCEPSS rescore
  19. 2026-06-22 20:11 UTCEG score recompute
  20. 2026-06-22 20:11 UTCGHSA enrichment
  21. 2026-06-22 14:25 UTCEPSS rescore
  22. 2026-06-21 18:22 UTCEG score recompute
  23. 2026-06-21 18:22 UTCGHSA enrichment
  24. 2026-06-21 14:56 UTCEPSS rescore
  25. 2026-06-21 01:59 UTCEPSS rescore
  26. 2026-06-20 15:59 UTCEG score recompute
  27. 2026-06-20 15:59 UTCGHSA enrichment
  28. 2026-06-19 19:26 UTCEPSS rescore
  29. 2026-06-19 14:19 UTCEG score recompute
  30. 2026-06-19 14:19 UTCGHSA enrichment
  31. 2026-06-18 17:52 UTCEPSS rescore
  32. 2026-06-18 12:36 UTCEG score recompute▲ 5.30
  33. 2026-06-18 12:35 UTCGHSA enrichment
  34. 2026-06-17 17:53 UTCEPSS rescore
  35. 2026-06-16 17:53 UTCEPSS rescore
  36. 2026-06-15 17:53 UTCMITRE cvelistV5CVSS v3 → 5.3 · severity → MEDIUM
  37. 2026-06-15 17:49 UTCEPSS rescore
  38. 2026-06-15 17:49 UTCEPSS rescore
  39. 2026-06-15 09:26 UTCNVD update
  40. 2026-06-15 07:53 UTCEG score recompute
  41. 2026-06-15 07:53 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-8386?
CVE-2026-8386 is a medium vulnerability published on June 15, 2026. The WP Go Maps WordPress plugin before 10.0.10 does not perform any approval-state filtering on its public single-marker REST endpoint, allowing unauthenticated users to retrieve marker records that an administrator has not yet approved for public display, including any PII placed in the address…
When was CVE-2026-8386 disclosed?
CVE-2026-8386 was first published in the National Vulnerability Database on June 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-8386 actively exploited?
CVE-2026-8386 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 13.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-8386?
CVE-2026-8386 has a CVSS v3.1 base score of 5.3 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-8386?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-8386, 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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