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WordPress ProfileGrid – User Profiles, Groups and Communities plugin <= 5.9.8.4 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Group Joining vulnerability
🗓️ 13 May 2026 10:47:10Reported by Jonah Burgess (CryptoCat)Type 
patchstack🔗 patchstack.com👁 5 Views
| Reporter | Title | Published | Views | Family All 8 |
|---|---|---|---|---|
 | CVE-2026-4609 | 13 May 202613:27 | – | attackerkb |
 | WordPress plugin ProfileGrid 安全漏洞 | 13 May 202600:00 | – | cnnvd |
 | CVE-2026-4609 | 13 May 202613:27 | – | cve |
 | CVE-2026-4609 ProfileGrid <= 5.9.8.4 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Group Joining | 13 May 202613:27 | – | cvelist |
 | EUVD-2026-29954 | 13 May 202613:27 | – | euvd |
 | CVE-2026-4609 | 13 May 202614:17 | – | nvd |
 | PT-2026-40611 | 13 May 202600:00 | – | ptsecurity |
 | CVE-2026-4609 ProfileGrid <= 5.9.8.4 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Group Joining | 13 May 202613:27 | – | vulnrichment |
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13 May 2026 10:47Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.1
EPSS0.0003
SSVC