CVE-2020-2114
Jenkins S3 Publisher Plugin transmits credentials in plain text during configuration
Jenkins S3 publisher Plugin 0.11.4 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
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Jenkins S3 publisher Plugin 0.11.4 and earlier transmits configured credentials in plain text as part of the global Jenkins configuration form, potentially resulting in their exposure.
- Record
CVE-2020-2114- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/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 S3 publisher Plugin 0.11.4 and earlier transmits configured credentials in plain text as part of the global Jenkins configuration form, potentially resulting in their exposure.
- Record
CVE-2020-2114- Updated
- 2026-11-02
EUVDEUVD-2022-3764No score
Jenkins S3 publisher Plugin 0.11.4 and earlier transmits configured credentials in plain text as part of the global Jenkins configuration form, potentially resulting in their exposure.
- Record
EUVD-2022-3764- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-ffr6-8cv5-j637
Jenkins S3 Publisher Plugin transmits credentials in plain text during configuration
S3 Publisher Plugin stores a secret key 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 S3 publisher Plugin 0.11.4 and earlier. This can result in exposure of the credential through browser extensions, cross-site scripting vulnerabilities, and similar situations. S3 Publisher Plugin 0.11.5 transmits the secret key in its global configuration encrypted.
- Record
GHSA-ffr6-8cv5-j637- 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-319, CWE-522
- Updated
- 2026-11-02
OSVGHSA-ffr6-8cv5-j637
Jenkins S3 Publisher Plugin transmits credentials in plain text during configuration
S3 Publisher Plugin stores a secret key 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 S3 publisher Plugin 0.11.4 and earlier. This can result in exposure of the credential through browser extensions, cross-site scripting vulnerabilities, and similar situations. S3 Publisher Plugin 0.11.5 transmits the secret key in its global configuration encrypted.
- Record
GHSA-ffr6-8cv5-j637- 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-319, CWE-522
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
org.jenkins-ci.plugins:s3Maven | through 0.11.4 | 0.11.5 |
org.jenkins-ci.plugins:s3Maven | before 0.11.5, plus listed versions 0.10.10.10.100.10.110.10.120.10.2 Show 24 moreShow less0.10.30.10.40.10.50.10.5.10.10.60.10.70.10.90.11.00.11.10.11.20.11.30.11.40.2.00.3.00.3.10.3.20.40.50.60.70.80.9.10.9.20.9.3 | 0.11.5 |
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-2020-2114 is a high vulnerability (CVSS 7.5) in Jenkins S3 Publisher, published February 12, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.08%, the 65th percentile. Fixed in org.jenkins-ci.plugins:s3 0.11.5.