EUVD-2026-16124

| CVE-2026-1890 MEDIUM
2026-03-26 WPScan GHSA-795h-9vq2-6x3x
5.3
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None

Lifecycle Timeline

4
PoC Detected
Mar 26, 2026 - 15:13 vuln.today
Public exploit code
EUVD ID Assigned
Mar 26, 2026 - 06:30 euvd
EUVD-2026-16124
Analysis Generated
Mar 26, 2026 - 06:30 vuln.today
CVE Published
Mar 26, 2026 - 06:00 nvd
MEDIUM 5.3

Tags

WordPress Information Disclosure

Description

The LeadConnector WordPress plugin before 3.0.22 does not have authorization in a REST route, allowing unauthenticated users to call it and overwrite existing data

Analysis

The LeadConnector WordPress plugin before version 3.0.22 contains an authorization bypass vulnerability in a REST API endpoint, allowing unauthenticated attackers to overwrite existing data without authentication. This vulnerability affects an unknown vendor's LeadConnector product and has a publicly available proof-of-concept exploit, making it actively exploitable. …

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Remediation

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

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Priority Score

47
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +26
POC: +20

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EUVD-2026-16124 vulnerability details – vuln.today
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