Lucene search
+L

CVE-2026-1890: Undefined Security Weakness

🗓️ 26 Mar 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com

Unauthenticated users can overwrite data in LeadConnector before 3.0.22 via REST route.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-1890
26 Mar 202606:00
–attackerkb
circl
Circl
CVE-2026-1890
26 Mar 202609:06
–circl
cnnvd
CNNVD
WordPress plugin LeadConnector 安全漏洞
26 Mar 202600:00
–cnnvd
cve
CVE
CVE-2026-1890
26 Mar 202606:00
–cve
cvelist
Cvelist
CVE-2026-1890 LeadConnector < 3.0.22 - Unauthenticated Rest Call
26 Mar 202606:00
–cvelist
euvd
EUVD
EUVD-2026-16124
26 Mar 202609:30
–euvd
nuclei
Nuclei
LeadConnector < 3.0.22 - Unauthenticated Arbitrary Data Write
25 Sep 202602:05
–nuclei
nvd
NVD
CVE-2026-1890
26 Mar 202607:16
–nvd
patchstack
Patchstack
WordPress LeadConnector plugin < 3.0.22 - Unauthenticated Rest Call vulnerability
30 Mar 202612:47
–patchstack
ptsecurity
Positive Technologies
PT-2026-28216
26 Mar 202600:00
–ptsecurity
Rows per page

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

15 Apr 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.3
EPSS0.00682
SSVC
0