Vulnerability Database

309,364

Total vulnerabilities in the database

CVE-2018-12939

A directory traversal flaw in SeedDMS (formerly LetoDMS and MyDMS) before 5.1.8 allows an authenticated attacker to write to (or potentially delete) arbitrary files via a .. (dot dot) in the "op/op.UploadChunks.php" "qquuid" parameter. NOTE: this can be leveraged to execute arbitrary code by using CVE-2018-12940.

  • Published: Jul 31, 2018
  • Updated: Nov 9, 2025
  • CVE: CVE-2018-12939
  • Severity: Medium
  • Exploit:

CVSS v2:

  • Severity: Medium
  • Score: 5.5
  • AV:N/AC:L/Au:S/C:N/I:P/A:P