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unicode security risks

About this tag
The unicode security risks tag covers vulnerabilities and exploits that arise from how Windows, .NET, and applications handle Unicode normalization and encoding. A key example is CVE-2025-52488 in DotNetNuke, where Unicode normalization bypasses input validation, threatening Windows security. This tag explores how Unicode pitfalls can undermine file system operations, platform safety, and enterprise IT defenses. Discussions focus on the interplay between Windows file systems, .NET behavior, and Unicode processing, offering lessons for developers and security professionals. Topics include input validation failures, bypass techniques, and mitigation strategies relevant to Windows environments.
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    CVE-2025-52488: Unicode Normalization Bypass in DotNetNuke Threatens Windows Security

    A critical vulnerability in DotNetNuke (DNN), catalogued as CVE-2025-52488, has placed the spotlight on the complex interplay of Windows file system operations, .NET behavior, and subtle Unicode normalization pitfalls. Although DNN is recognized for its robust enterprise-ready architecture and...
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    • .net security credential theft cve-2025-52488 cybersecurity cybersecurity vulnerabilities dotnetnuke file path file security file system normalization ntlm leakage ntlm relay pre-authentication smb vulnerability unc path unicode normalization unicode security risks web application risks windows cms security windows security
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    • Forum: Windows News
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