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CVE-2026-3906 WordPress 6.9 - 6.9.1 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Note Creation via REST API

🗓️ 11 Mar 2026 09:25:44Reported by WordfenceType 
cvelist
 cvelist
🔗 www.cve.org👁 26 Views

WordPress 6.9 to 6.9.1 lets subscribers create notes via REST API due to missing edit_post check.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-3906
11 Mar 202609:25
attackerkb
CNNVD
WordPress plugin core 安全漏洞
11 Mar 202600:00
cnnvd
CVE
CVE-2026-3906
11 Mar 202609:25
cve
Debian CVE
CVE-2026-3906
11 Mar 202609:25
debiancve
EUVD
EUVD-2026-11134
11 Mar 202612:31
euvd
Fedora
[SECURITY] Fedora 42 Update: wordpress-6.9.4-1.fc42
21 Mar 202601:11
fedora
Fedora
[SECURITY] Fedora 43 Update: wordpress-6.9.4-1.fc43
21 Mar 202600:55
fedora
Fedora
[SECURITY] Fedora 44 Update: wordpress-6.9.4-1.fc44
21 Mar 202600:16
fedora
Tenable Nessus
Fedora 43 : wordpress (2026-5774d46593)
20 Mar 202600:00
nessus
Tenable Nessus
Fedora 42 : wordpress (2026-675dd9b166)
21 Mar 202600:00
nessus
Rows per page
[
  {
    "vendor": "WordPress Foundation",
    "product": "WordPress",
    "versions": [
      {
        "version": "6.9",
        "status": "affected",
        "lessThanOrEqual": "6.9.1",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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