critical9.9
CVE-2023-25765
Sandbox escape in Jenkins Email Extension Plugin
Impact
In Jenkins Email Extension Plugin 2.93 and earlier, templates defined inside a folder were not subject to Script Security protection, allowing attackers able to define email templates in folders to bypass the sandbox protection and execute arbitrary code in the context of the Jenkins controller JVM.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | org.jenkins-ci.plugins:email-ext | <= 2.93 | 2.94 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Jenkins | Email Extension | before 2.93.1 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- http://www.openwall.com/lists/oss-security/2023/02/15/4
- https://www.jenkins.io/security/advisory/2023-02-15/#SECURITY-2939
- https://github.com/advisories/GHSA-c9c2-wcxh-3w5j
- https://nvd.nist.gov/vuln/detail/CVE-2023-25765
- https://github.com/jenkinsci/email-ext-plugin/commit/ffe44a4c1c1830325787d7ef5e9e19ebf9a936f9