CVE-2020-11991

high · 7.5

A public exploit / detection template exists

Weaponised detection is publicly available, which meaningfully raises real-world risk regardless of CVSS. nuclei-templates →

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.

7.5

CVSS

72.5%

EPSS (exploit prob.)

99th

EPSS percentile

2020-09-11

Published

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

Weaknesses

CWE-611

Affected products

Vendor	Product	Affected versions
apache	cocoon	>= 2.1, <= 2.1.12

Check a specific version with /api/v1/cve/match.

References

https://lists.apache.org/thread.html/r77add973ea521185e1a90aca00ba9dae7caa8d8b944d92421702bb54%40%3Cusers.cocoon.apache.org%3E
https://lists.apache.org/thread.html/r77add973ea521185e1a90aca00ba9dae7caa8d8b944d92421702bb54%40%3Cusers.cocoon.apache.org%3E

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2020-11991