cve.bz

CVE-2022-23626

8.8 highEPSS 9.9%

High (8.8) in blog project blog. EPSS 9.9% chance of exploitation in the next 30 days.

m1k1o/blog is a lightweight self-hosted facebook-styled PHP blog. Errors from functions `imagecreatefrom*` and `image*` have not been checked properly. Although PHP issued warnings and the upload function returned `false`, the original file (that could contain a malicious payload) was kept on the disk. Users are advised to upgrade as soon as possible. There are no known workarounds for this issue.

Severity

CVSS 3.1

8.8 high
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
9.9% chance of exploitation in the next 30 days; higher than 95% of CVEs (scores of 2026-10-31)
CWEs
CWE-252, CWE-20
Published
Modified
Record from
the NVD, synced

Affected

References

Check your stackJSON