Unknown · M1K1O/Blog · CVE-2022-23626
**Name of the Vulnerable Software and Affected Versions**
m1k1o/blog (affected versions not specified)
**Description**
The issue concerns a lightweight self-hosted PHP blog, where errors from functions `imagecreatefrom*` and `image*` have not been checked properly. Although PHP issued warnings and the upload function returned `false`, the original file, which could contain a malicious payload, was kept on the disk. Users are advised to upgrade as soon as possible.
**Recommendations**
At the moment, there is no information about a newer version that contains a fix for this vulnerability.