CVE-2020-2249 json
Credentials stored in plain text by Jenkins tfs Plugin
published 6y ago modified 4mo ago also GHSA-w6c2-jrhh-jrxg , EUVD-2022-5510
- cvss
- 3.3
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 17%
- public exploits
- 0
- none known
Summary
Jenkins Team Foundation Server Plugin 5.157.1 and earlier stores a webhook secret unencrypted in its global configuration file on the Jenkins controller where it can be viewed by attackers with access to the Jenkins controller file system.
Is CVE-2020-2249 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
0.26% chance of exploitation in the next 30 days, higher than 17% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 3.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| NVD | 2.0 | 2.1 | AV:L/AC:L/Au:N/C:P/I:N/A:N |
| GitHub | 3.1 | 3.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | org.jenkins-ci.plugins:tfs | <=5.157.1 |
no fix listed |
Affected products
- Jenkins project Jenkins Team Foundation Server Plugin
Classification
References
-
jenkins.io
/security/advisory/2020-09-01/#SECURITY-1506
web, vendor-advisory
-
openwall.com
/lists/oss-security/2020/09/01/3
mailing-list, web, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2020-2249
advisory
-
github.com
/jenkinsci/tfs-plugin
package
Sources
- CVE List CVE-2020-2249
- GitHub Advisory GHSA-w6c2-jrhh-jrxg
- NVD CVE-2020-2249
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.