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Case File

CVE-2018-18315

HIGH · CVSS 7.5 EPSS 1.18% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-10-15 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2018-18315
Severity
HIGH
CVSS
7.5
EPSS
1.18%
Java

Original NVD 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.