CVE-2026-12238

MEDIUMPre-NVD 5.35.3—
EchelonGraph scoreHIGH confidence

Score 5.3 from GitHub Security Advisory published 2026-06-19. a secondary CVSS source baseline 5.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
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 – Most Popular Map Plugin plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 10.1.01. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to create arbitrary records in plugin database tables (maps, markers, circles, polygons, polylines, rectangles, and point labels) by supplying a WPGMZA-namespaced CRUD-backed class name via the phpClass parameter. The namespace validation check (requiring the 'WPGMZA' prefix) does not prevent exploitation because classes such as WPGMZA\Map and WPGMZA\Marker satisfy it while still triggering an INSERT into the corresponding plugin table before the route rejects the request.

CVSS v3
5.3
EG Score
5.3(high)
EPSS
10.6%
KEV
Not listed

Published

June 19, 2026

Last Modified

June 24, 2026

References (2)

Vendor Advisories for CVE-2026-12238(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 20× in last 7d / 48× 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. 2026-07-06 16:27 UTCEPSS rescore
  2. 2026-07-06 08:13 UTCEG score recompute
  3. 2026-07-06 08:13 UTCGHSA enrichment
  4. 2026-07-06 02:23 UTCEPSS rescore
  5. 2026-07-05 05:24 UTCEG score recompute
  6. 2026-07-05 05:23 UTCGHSA enrichment
  7. 2026-07-05 02:30 UTCEPSS rescore
  8. 2026-07-05 02:30 UTCEPSS rescore
  9. 2026-07-04 06:31 UTCEPSS rescore
  10. 2026-07-04 03:07 UTCEG score recompute
  11. 2026-07-04 03:07 UTCGHSA enrichment
  12. 2026-07-03 00:33 UTCEG score recompute
  13. 2026-07-03 00:33 UTCGHSA enrichment
  14. 2026-07-01 22:23 UTCEG score recompute
  15. 2026-07-01 22:23 UTCGHSA enrichment
  16. 2026-07-01 15:06 UTCEPSS rescore
  17. 2026-07-01 15:06 UTCEPSS rescore
  18. 2026-06-30 23:22 UTCEPSS rescore
  19. 2026-06-30 19:54 UTCEG score recompute
  20. 2026-06-30 19:54 UTCGHSA enrichment
  21. 2026-06-29 17:44 UTCEG score recompute
  22. 2026-06-29 17:44 UTCGHSA enrichment
  23. 2026-06-29 14:06 UTCEPSS rescore
  24. 2026-06-28 15:32 UTCEG score recompute
  25. 2026-06-28 15:32 UTCGHSA enrichment
Show 23 more
  1. 2026-06-28 14:07 UTCEPSS rescore
  2. 2026-06-28 04:56 UTCEPSS rescore
  3. 2026-06-28 04:56 UTCEPSS rescore
  4. 2026-06-27 13:22 UTCEG score recompute
  5. 2026-06-27 13:22 UTCGHSA enrichment
  6. 2026-06-27 03:08 UTCEPSS rescore
  7. 2026-06-26 11:12 UTCEG score recompute
  8. 2026-06-26 11:12 UTCGHSA enrichment
  9. 2026-06-25 13:49 UTCEPSS rescore
  10. 2026-06-25 08:36 UTCEG score recompute
  11. 2026-06-25 08:36 UTCGHSA enrichment
  12. 2026-06-24 14:05 UTCEPSS rescore
  13. 2026-06-24 06:26 UTCEG score recompute
  14. 2026-06-24 06:25 UTCGHSA enrichment
  15. 2026-06-23 21:32 UTCEPSS rescore
  16. 2026-06-23 04:12 UTCEG score recompute
  17. 2026-06-23 04:12 UTCGHSA enrichment
  18. 2026-06-22 02:00 UTCEG score recompute
  19. 2026-06-22 01:59 UTCGHSA enrichment
  20. 2026-06-20 23:47 UTCEG score recompute
  21. 2026-06-20 23:47 UTCGHSA enrichment
  22. 2026-06-19 21:37 UTCEG score recompute
  23. 2026-06-19 21:37 UTCGHSA enrichment

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-12238?
CVE-2026-12238 is a medium vulnerability published on June 19, 2026. The WP Go Maps – Most Popular Map Plugin plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 10.1.01. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to…
When was CVE-2026-12238 disclosed?
CVE-2026-12238 was first published in the National Vulnerability Database on June 19, 2026, with the most recent update on June 24, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-12238 actively exploited?
CVE-2026-12238 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 10.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-12238?
CVE-2026-12238 has a CVSS v3 base score of 5.3 (NVD).
How do I remediate CVE-2026-12238?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-12238, 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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