VULNERABILITY INTELLIGENCE
CVE-2020-13936
CVSS score8.8 HIGH
EPSS probability22.71%
CISA KEVNot currently listed
Published2021-03-10
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Description
An attacker that is able to modify Velocity templates may execute arbitrary Java code or run arbitrary system commands with the same privileges as the account running the Servlet container. This applies to applications that allow untrusted users to upload/modify velocity templates running Apache Velocity Engine versions up to 2.2.
Weakness classification
- nvd@nist.gov: NVD-CWE-noinfo
Primary references
- security@apache.org — Mailing List, Third Party Advisory
- security@apache.org — Mailing List, Vendor Advisory
- security@apache.org — Mailing List, Vendor Advisory
- security@apache.org — Mailing List, Vendor Advisory
- security@apache.org — Mailing List, Vendor Advisory
- security@apache.org
- security@apache.org
- security@apache.org
- security@apache.org
- security@apache.org
- security@apache.org
- security@apache.org