CVE-2020-2156 json
Credentials transmitted in plain text by Jenkins DeployHub Plugin
published 6y ago modified 4mo ago also GHSA-hm57-4qpx-f734 , EUVD-2022-4172
- cvss
- 4.3
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 50%
- public exploits
- 0
- none known
Summary
Jenkins DeployHub Plugin 8.0.14 and earlier transmits configured credentials in plain text as part of job configuration forms, potentially resulting in their exposure.
Is CVE-2020-2156 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
0.64% chance of exploitation in the next 30 days, higher than 50% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:P/I:N/A:N |
| GitHub | 3.1 | 3.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | com.openmake:deployhub | <=8.0.14 |
no fix listed |
Affected products
- Jenkins project Jenkins DeployHub Plugin
Classification
- Weakness
-
- CWE-319 Cleartext Transmission of Sensitive Information
References
-
jenkins.io
/security/advisory/2020-03-09/#SECURITY-1511
web, vendor-advisory
-
openwall.com
/lists/oss-security/2020/03/09/1
mailing-list, web, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2020-2156
advisory
-
github.com
/jenkinsci/deployhub-plugin
package
Sources
- CVE List CVE-2020-2156
- GitHub Advisory GHSA-hm57-4qpx-f734
- NVD CVE-2020-2156
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.