What’s Vulnerable › Vulnerabilities

CVE-2023-33404

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 25.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-06-26 · updated 2026-06-17
• Weakness: CWE-434

Description

An Unrestricted Upload vulnerability, due to insufficient validation on UploadControlled.cs file, in BlogEngine.Net version 3.3.8.0 and earlier allows remote attackers to execute remote code.

Affected products

• BlogEngine.NET: through 3.3.8.0

References

• https://github.com/hacip/CVE-2023-33404
• https://github.com/hacip/CVE-2023-33404

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