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CVE-2026-105055 WordPress WP Mailster plugin <= 1.9.0.0 - Broken Access Control vulnerability

🗓️ 05 Oct 2026 08:40:51Reported by PatchstackType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

Broken access control in WP Mailster plugin allows exploiting incorrect security levels.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-105055
5 Oct 202608:40
–cve
euvd
EUVD
EUVD-2026-92312
5 Oct 202608:40
–euvd
nvd
NVD
CVE-2026-105055
5 Oct 202609:17
–nvd
patchstack
Patchstack
WordPress WP Mailster plugin <= 1.9.0.0 - Broken Access Control vulnerability
5 Oct 202608:40
–patchstack
ptsecurity
Positive Technologies
PT-2026-104777
5 Oct 202600:00
–ptsecurity
vulnrichment
Vulnrichment
CVE-2026-105055 WordPress WP Mailster plugin <= 1.9.0.0 - Broken Access Control vulnerability
5 Oct 202608:40
–vulnrichment
[
  {
    "vendor": "WP Mailster",
    "product": "WP Mailster",
    "packageName": "wp-mailster",
    "collectionURL": "https://wordpress.org/plugins",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "versionType": "custom",
        "status": "affected",
        "lessThanOrEqual": "1.9.0.0",
        "changes": [
          {
            "at": "1.9.1.0",
            "status": "unaffected"
          }
        ]
      }
    ]
  }
]

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05 Oct 2026 08:40Current
CVSS 3.15.3
EPSS0.00187
SSVC
5