CVEvulnerability
CVE-2018-25353
8.7 HIGH
Official page ↗
- Status
- Deferred
- Published
- 2026-05-23
- Last modified
- 2026-07-23
- Assigner
- [email protected]
- CVSS 4.0 ([email protected])
- 8.7 HIGH — CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-863
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.
Related
Weakness · CWE (1)
- CWE-863 Incorrect Authorization weakness
References
- https://redaxo.org redaxo.org
- https://redaxo.org/download/redaxo/5.5.1.zip redaxo.org
- https://www.exploit-db.com/exploits/44891 www.exploit-db.com
- https://www.vulncheck.com/advisories/redaxo-cms-mediapool-addon-arbitrary-file-upload www.vulncheck.com