EUVD-2026-20400
GHSA-wf5f-qf83-4mr6
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:L/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Lifecycle Timeline
3
Analysis Generated
Apr 08, 2026 - 08:45 vuln.today
EUVD ID Assigned
Apr 08, 2026 - 08:45 euvd
EUVD-2026-20400
CVE Published
Apr 08, 2026 - 08:30 nvd
MEDIUM 5.3
Description
Missing Authorization vulnerability in WPXPO WowOptin optin allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WowOptin: from n/a through <= 1.4.32.
Analysis
Missing authorization in WPXPO WowOptin plugin through version 1.4.32 allows unauthenticated remote attackers to read sensitive information by exploiting incorrectly configured access control on plugin endpoints. The vulnerability carries a low CVSS score (5.3) and extremely low EPSS exploitation probability (0.02%, percentile 4%), indicating limited real-world attack incentive despite network-accessible exposure. …
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Priority Score
27
Low
Medium
High
Critical
KEV: 0
EPSS: +0.0
CVSS: +26
POC: 0
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External POC / Exploit Code
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