Code Injection in Templating Engine - CVE-2021-21646
Published: April 22, 2021
Vulnerability identifier: #VU52496
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-21646
CWE-ID: CWE-94
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to the affected plugin does not protect its pipeline configurations using Script Security Plugin. A remote authenticated attacker can execute arbitrary code on the target system.
Affected software
Templating Engine
How to mitigate CVE-2021-21646
Install updates from vendor's website.
Templating Engine - update to 2.2