CVE-2022-41418

Name: CVE-2022-41418
Creator: NVD / NIST
Published: 2022-12-19T20:15:11.967+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.2/10EPSS 1.16%

Last modified Jun 17, 2026

CVE-2022-41418 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. 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.. EPSS estimates a 1.16% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

7.2/10

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

1.16%

63.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Blogengine	Blogengine.Net	3.3.8.0

References

https://gist.github.com/tree-chtsec/22a0a531ea188fd5b76fe11d32f41e95Third Party Advisory
https://gist.github.com/tree-chtsec/a02258bb6dea0d16e7e631898c066e05Third Party Advisory
https://github.com/BlogEngine/BlogEngine.NET/commit/7f927567db94462ffd37e128c0a53c11c1f81a8dPatch, Third Party Advisory
https://www.chtsecurity.com/news/8719b7f3-1129-4fb4-8801-298970d81df7
https://gist.github.com/tree-chtsec/22a0a531ea188fd5b76fe11d32f41e95Third Party Advisory
https://gist.github.com/tree-chtsec/a02258bb6dea0d16e7e631898c066e05Third Party Advisory
https://github.com/BlogEngine/BlogEngine.NET/commit/7f927567db94462ffd37e128c0a53c11c1f81a8dPatch, Third Party Advisory
https://www.chtsecurity.com/news/8719b7f3-1129-4fb4-8801-298970d81df7

Timeline

Published: Dec 19, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-41418?

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.

How severe is CVE-2022-41418?

CVE-2022-41418 has a CVSS score of 7.2/10 (HIGH severity). The EPSS model estimates a 1.16% probability of exploitation in the next 30 days.

How do I fix CVE-2022-41418?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-41418?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST