CVE-2020-11991

PoC —

CVSS 3.1

7.5 high

EPSS

72%p99

Published

Sep 11, 2020 (Sep 11, 2020)

Modified

Jun 17, 2026

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.

Vendors: apache
Products: cocoon
Weakness: CWE-611
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (72.5%)

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