CVE-2020-2119
Client secret transmitted in plain text by Azure AD Plugin
Jenkins Azure AD Plugin 1.1.2 and earlier transmits configured credentials in plain text as part of the global Jenkins configuration form, potentially resulting in their exposure.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Jenkins Azure AD Plugin 1.1.2 and earlier transmits configured credentials in plain text as part of the global Jenkins configuration form, potentially resulting in their exposure.
- Record
CVE-2020-2119- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-522
- Updated
- 2026-11-02
CVE ListNo score
Jenkins Azure AD Plugin 1.1.2 and earlier transmits configured credentials in plain text as part of the global Jenkins configuration form, potentially resulting in their exposure.
- Record
CVE-2020-2119- Updated
- 2026-11-02
EUVDEUVD-2022-5435No score
Jenkins Azure AD Plugin 1.1.2 and earlier transmits configured credentials in plain text as part of the global Jenkins configuration form, potentially resulting in their exposure.
- Record
EUVD-2022-5435- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-vvg2-hg3c-mqj3
Client secret transmitted in plain text by Azure AD Plugin
Azure AD Plugin stores a client secret in its global configuration.
While the credential is stored encrypted on disk, it is transmitted in plain text as part of the configuration form by Azure AD Plugin 1.1.2 and earlier. This can result in exposure of the credential through browser extensions, cross-site scripting vulnerabilities, and similar situations.
Azure AD Plugin 1.2.0 transmits the client secret in its global configuration encrypted.
- Record
GHSA-vvg2-hg3c-mqj3- CVSS 3.1
- 3.1 Low
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N - Weakness
- CWE-256, CWE-522
- Updated
- 2026-11-02
OSV
Jenkins Azure AD Plugin 1.1.2 and earlier transmits configured credentials in plain text as part of the global Jenkins configuration form, potentially resulting in their exposure.
- Record
CVE-2020-2119- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Updated
- 2026-11-02
OSVGHSA-vvg2-hg3c-mqj3
Client secret transmitted in plain text by Azure AD Plugin
Azure AD Plugin stores a client secret in its global configuration.
While the credential is stored encrypted on disk, it is transmitted in plain text as part of the configuration form by Azure AD Plugin 1.1.2 and earlier. This can result in exposure of the credential through browser extensions, cross-site scripting vulnerabilities, and similar situations.
Azure AD Plugin 1.2.0 transmits the client secret in its global configuration encrypted.
- Record
GHSA-vvg2-hg3c-mqj3- CVSS 3.1
- 3.1 Low
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N - Weakness
- CWE-256, CWE-522
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
org.jenkins-ci.plugins:azure-adMaven | before 1.2.0 | 1.2.0 |
org.jenkins-ci.plugins:azure-adMaven | before 1.2.0, plus listed versions 0.1.10.1.1-10.2.00.3.00.3.1 Show 7 moreShow less0.3.20.3.30.3.41.0.01.1.01.1.11.1.2 | 1.2.0 |
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-2119 is a medium vulnerability (CVSS 5.3) in Jenkins Azure Ad, published February 12, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.92%, the 60th percentile. Fixed in org.jenkins-ci.plugins:azure-ad 1.2.0.