Weakness (CWE)
CWE-287: Improper Authentication
Class Draft Mapping discouraged
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
How to prevent it (1 mitigation)
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Architecture and Design
Use an authentication framework or library such as the OWASP ESAPI Authentication feature.
Source: MITRE CWE-287
2 results · Clear filters · Feed
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Medium 6.5
Microsoft SharePoint Server Spoofing Vulnerability
Improper authentication in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.
KEV Jul 22, 2025 -
Medium 5.5CVE-2024-27834 Exploited
The issue was addressed with improved checks. This issue is fixed in Safari 17.5, iOS 16.7.8 and iPadOS 16.7.8, iOS 17.…
KEV Nov 4, 2026