cvedb.io
CVE-2018-20129
HIGH · CVSS 8.8
EPSS exploitation probability: 0%
Published 2018-12-13T08:29:00.487 · Last modified 2026-06-17T01:52:19.090

Summary

An issue was discovered in DedeCMS V5.7 SP2. uploads/include/dialog/select_images_post.php allows remote attackers to upload and execute arbitrary PHP code via a double extension and a modified ".php" substring, in conjunction with the image/jpeg content type, as demonstrated by the filename=1.jpg.p*hp value.

Affected products

dedecms — dedecms

Does this affect you?

Add your gear to cvedb and we'll alert you only when dedecms ships something exploited.

Check my exposure →

References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.