This security bulletin contains one high risk vulnerability.
Exploit availability: NoDescription
The vulnerability allows a remote attacker to bypass sandbox restrictions.
The vulnerability exists due to improper access restrictions. A remote authenticated attacker can circumvent the Sandbox protection through closure default parameter expressions and execute arbitrary code on the Jenkins master JVM.Mitigation
Install updates from vendor's website.Vulnerable software versions
Script Security: 1.0 - 1.67
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?