VULNERABILITY INTELLIGENCE

CVE-2018-18315

CVSS score7.5 HIGH
EPSS probability1.18%
CISA KEVNot currently listed
Published2018-10-15
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Description

com/mossle/cdn/CdnController.java in lemon 1.9.0 allows attackers to upload arbitrary files because the copyMultipartFileToFile method in CdnUtils only checks for a ../ substring, and does not validate the file type and spaceName parameter.

Weakness classification

  • CWE-434: Unrestricted Upload of File with Dangerous Type

Primary references