CVE-2020-2284
XXE vulnerability in Jenkins Liquibase Runner Plugin
Jenkins Liquibase Runner Plugin 1.4.5 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Jenkins Liquibase Runner Plugin 1.4.5 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.
- Record
CVE-2020-2284- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N - CVSS 2.0
- 5.5 Medium
AV:N/AC:L/Au:S/C:P/I:P/A:N - Weakness
- CWE-611
- Updated
- 2026-11-02
CVE List No score
Jenkins Liquibase Runner Plugin 1.4.5 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.
- Record
CVE-2020-2284- Updated
- 2026-11-02
EUVDEUVD-2022-5876 No score
Jenkins Liquibase Runner Plugin 1.4.5 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.
- Record
EUVD-2022-5876- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-xx7g-f287-f9fq
XXE vulnerability in Jenkins Liquibase Runner Plugin
Jenkins Liquibase Runner Plugin 1.4.5 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.
This allows attackers able to provide Liquibase changesets evaluated by the plugin to have Jenkins parse a crafted XML file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.
Jenkins Liquibase Runner Plugin 1.4.7 no longer parses Liquibase changesets.
- Record
GHSA-xx7g-f287-f9fq- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N - Weakness
- CWE-611
- Updated
- 2026-11-02
OSV
Jenkins Liquibase Runner Plugin 1.4.5 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.
- Record
CVE-2020-2284- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N - Updated
- 2026-11-02
OSVGHSA-xx7g-f287-f9fq
XXE vulnerability in Jenkins Liquibase Runner Plugin
Jenkins Liquibase Runner Plugin 1.4.5 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.
This allows attackers able to provide Liquibase changesets evaluated by the plugin to have Jenkins parse a crafted XML file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.
Jenkins Liquibase Runner Plugin 1.4.7 no longer parses Liquibase changesets.
- Record
GHSA-xx7g-f287-f9fq- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N - Weakness
- CWE-611
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
org.jenkins-ci.plugins:liquibase-runnerMaven |
through 1.4.5 | 1.4.7 |
org.jenkins-ci.plugins:liquibase-runnerMaven |
before 1.4.7, plus listed versions 1.0.01.0.11.0.21.1.01.2.0 Show 6 moreShow less1.2.11.3.01.4.21.4.31.4.41.4.5 |
1.4.7 |
History
| Recorded | Changed | Sources |
|---|---|---|
| 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-2020-2284 is a high vulnerability (CVSS 7.1) in Jenkins Liquibase Runner, published September 23, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.88%, the 59th percentile. Fixed in org.jenkins-ci.plugins:liquibase-runner 1.4.7.