CVE-2019-10318 Jenkins Azure AD Plugin stored the client secret unencrypted
Attackers with file system access can read unencrypted Azure AD client secrets from the Jenkins configuration file.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2019-10318?
CVE-2019-10318 is a high-severity vulnerability in Jenkins Azure AD Plugin, published on 30 Apr 2019. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Jenkins Azure AD Plugin 0.3.3 and earlier stored the client secret unencrypted in the global config.xml configuration file on the Jenkins master where it could be viewed by users with access to the master file system.
Weakness: CWE-522
Which versions are affected by CVE-2019-10318?
2 open source packages ship an affected version, including org.jenkins-ci.plugins:azure-ad. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
org.jenkins-ci.plugins:azure-ad Maven | All versions | 0.3.4 |
org.jenkins-ci.plugins:azure-ad Maven | All versions | 0.3.4 |
Products include Jenkins Azure Ad.
How do I fix CVE-2019-10318?
Upgrade org.jenkins-ci.plugins:azure-ad to 0.3.4 or later.
Is CVE-2019-10318 being exploited?
There is no known exploitation of CVE-2019-10318 in the wild and no public exploit code.
Other vulnerabilities in Jenkins Azure AD Plugin
- CVE-2023-24426 Insufficient Session Expiration in Jenkins Azure AD Plugin
- CVE-2021-21679 Jenkins Azure AD Plugin allows bypassing CSRF protection for any URL
- CVE-2023-41935 Non-constant time nonce comparison in Jenkins Microsoft Entra ID (previously Azure AD) Plugin
- CVE-2020-2119 Client secret transmitted in plain text by Azure AD Plugin
- CVE-2026-42525 Jenkins Microsoft Entra ID (previously Azure AD) Plugin has an open redirect vulnerability
Sources
Also known as GHSA-jcwj-j574-8j2c.