VULNERABILITY INTELLIGENCE
CVE-2018-25353
CVSS score8.7 HIGH
EPSS probability0.45%
CISA KEVNot currently listed
Published2026-05-23
Last modified2026-07-23
CVSS vectorCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Description
Redaxo CMS Mediapool Addon 5.5.1 and older contains an arbitrary file upload vulnerability that allows authenticated users to bypass file extension blacklist restrictions. Attackers with editor accounts can upload executable files by using obfuscated extensions like php71 or php53 to evade the blacklist filter and execute arbitrary code.
Weakness classification
- CWE-863: Incorrect Authorization