Nette versions before 2.0.19, 2.1.13, 2.2.10, 2.3.14, 2.4.16, 3.0.6 are vulnerable to an code injection attack by passing specially formed parameters to URL that may possibly leading to RCE. Nette is a PHP/Composer MVC Framework.
https://packagist.org/packages/nette/nette
https://packagist.org/packages/nette/application
https://lists.debian.org/debian-lts-announce/2021/04/msg00003.html
https://github.com/nette/application/security/advisories/GHSA-8gv3-3j7f-wg94
https://isc.sans.edu/diary/rss/31076
Source: Mitre, NVD
Published: 2020-10-01
Updated: 2024-11-21
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: High
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: Critical
EPSS: 0.93716