VULNERABILITY INTELLIGENCE

CVE-2020-11991

CVSS score7.5 HIGH

EPSS probability72.46%

CISA KEVNot currently listed

Published2020-09-11

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

When using the StreamGenerator, the code parse a user-provided XML. A specially crafted XML, including external system entities, could be used to access any file on the server system.

Weakness classification

nvd@nist.gov: CWE-611

Primary references

security@apache.org — Exploit, Mailing List, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Mailing List, Vendor Advisory