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WordPress FluentCRM – Email Newsletter, Automation, Email Marketing, Email Campaigns, Optins, Leads, and CRM Solution plugin <= 2.9.87 - Unauthenticated Blind Server-Side Request Forgery vulnerability

🗓️ 21 May 2026 19:20:33Reported by Saleh Elsayed (0xManticore)Type 
patchstack
 patchstack
🔗 patchstack.com👁 49 Views

Unauthenticated blind server-side request forgery in WordPress FluentCRM plugin versions up to 2.9.87.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-7798
22 May 202607:50
–attackerkb
circl
Circl
CVE-2026-7798
22 May 202613:02
–circl
cnnvd
CNNVD
WordPress plugin FluentCRM code issue vulnerabilities
22 May 202600:00
–cnnvd
cve
CVE
CVE-2026-7798
22 May 202607:50
–cve
cvelist
Cvelist
CVE-2026-77798 Velociraptor Authenticated Denial of Service
24 Sep 202613:50
–cvelist
cvelist
Cvelist
CVE-2026-7798 FluentCRM <= 2.9.87 - Unauthenticated Blind Server-Side Request Forgery via 'SubscribeURL' Parameter
22 May 202607:50
–cvelist
euvd
EUVD
EUVD-2026-31418
22 May 202607:50
–euvd
nuclei
Nuclei
WordPress FluentCRM <= 2.9.87 - Unauthenticated Blind SSRF
3 Nov 202602:03
–nuclei
nvd
NVD
CVE-2026-7798
22 May 202609:16
–nvd
ptsecurity
Positive Technologies
PT-2026-42735
21 May 202600:00
–ptsecurity
Rows per page
Vulners
Node
wordpressfluent_crmRange≤2.9.87

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21 May 2026 19:20Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.4
EPSS0.00695
SSVC
49