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CVE-2022-41418

Date: December 18, 2022

An issue in the component BlogEngine/BlogEngine.NET/AppCode/Api/UploadController.cs of BlogEngine.NET v3.3.8.0 allows attackers to execute arbitrary code via uploading a crafted PNG file.

Language: C#

Severity Score

Related Resources (6)

https://github.com/BlogEngine/BlogEngine.NET/commit/7f927567db94462ffd37e128c0a53c11c1f81a8d
https://gist.github.com/tree-chtsec/a02258bb6dea0d16e7e631898c066e05
https://nvd.nist.gov/vuln/detail/CVE-2022-41418
https://gist.github.com/tree-chtsec/22a0a531ea188fd5b76fe11d32f41e95
https://www.chtsecurity.com/news/8719b7f3-1129-4fb4-8801-298970d81df7
https://www.mend.io/vulnerability-database/CVE-2022-41418

Severity Score

Weakness Type (CWE)

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

CWE-22

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): HIGH
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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