CVE-2019-10399 Sandbox bypass vulnerability in Jenkins Script Security Plugin

What is CVE-2019-10399?

CVE-2019-10399 is a medium-severity code injection vulnerability in Jenkins Script Security Plugin, published on 12 Sep 2019. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A sandbox bypass vulnerability in Jenkins Script Security Plugin 1.62 and earlier related to the handling of property names in property expressions in increment and decrement expressions allowed attackers to execute arbitrary code in sandboxed scripts.

Which versions are affected by CVE-2019-10399?

2 open source packages ship an affected version, including org.jenkins-ci.plugins:script-security. It affects 1 product.

Products include Jenkins Script Security.

How do I fix CVE-2019-10399?

Upgrade org.jenkins-ci.plugins:script-security to 1.63 or later.

Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.

Is CVE-2019-10399 being exploited?

There is no known exploitation of CVE-2019-10399 in the wild and no public exploit code.

Other vulnerabilities in Jenkins Script Security Plugin

• CVE-2019-1003029 Jenkins Script Security Plugin Sandbox Bypass Exploited Critical 9.9
• CVE-2022-43401 Sandbox bypass vulnerabilities in Jenkins Script Security Plugin and in Pipeline: Groovy Plugin Critical 9.9
• CVE-2022-43403 Jenkins Script Security Plugin sandbox bypass vulnerability Critical 9.9
• CVE-2022-43404 Sandbox bypass vulnerabilities in Jenkins Script Security Plugin and in Pipeline: Groovy Plugin Critical 9.9
• CVE-2020-2279 Sandbox bypass vulnerability in Jenkins Script Security Plugin Critical 9.9

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-m26f-w3h5-62fj.