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CVE Record

CVE-2018-1000146: An arbitrary code execution vulnerability exists in Liquibase Runner Plugin version 1.3.0 and older that al...

An arbitrary code execution vulnerability exists in Liquibase Runner Plugin version 1.3.0 and older that allows an attacker with permission to configure jobs to load and execute arbitrary code on the Jenkins master JVM.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysishigh

Security readout for executives and security teams

Plain-English summary

This issue affects Jenkins environments using Liquibase Runner Plugin 1.3.0 or older. A user who is allowed to configure jobs could make the plugin load and run arbitrary code inside the Jenkins master JVM, putting build infrastructure and connected secrets at risk.

Executive priority

Prioritize remediation for Jenkins systems that store deployment credentials or have broad job configuration access. Treat this as high business risk because compromise of Jenkins can affect software delivery pipelines and downstream environments.

Technical view

CVE-2018-1000146 is an arbitrary code execution flaw in Jenkins Liquibase Runner Plugin 1.3.0 and older. The stated precondition is permission to configure jobs. Successful abuse allows code execution on the Jenkins master JVM, so impact depends heavily on Jenkins privileges, stored credentials, and network reachability.

Likely exposure

Exposure is likely limited to Jenkins controllers with Liquibase Runner Plugin 1.3.0 or older installed, especially where developers, contractors, or service accounts can configure jobs. The source bundle does not identify other affected products or versions.

Exploitation context

The provided sources do not state active exploitation, and KEV is false. Exploitation requires job configuration permission, which is not anonymous access but can still be common in CI environments with broad developer access.

Researcher notes

The bundle provides the core vulnerability condition and impact but no CVSS, CWE, exploit evidence, or specific fixed version. Analysis should stay anchored to Jenkins Liquibase Runner Plugin 1.3.0 and older and the job-configuration permission requirement.

Mitigation direction

  • Check Jenkins advisory SECURITY-519 and plugin guidance for fixed versions or vendor instructions.
  • Upgrade, disable, or remove Liquibase Runner Plugin where vulnerable versions are present.
  • Restrict Jenkins job configuration permissions to trusted administrators only.
  • Review Jenkins credential exposure and plugin usage on affected controllers.

Validation and detection

  • Inventory Jenkins controllers for Liquibase Runner Plugin installations and versions.
  • Confirm no controller runs Liquibase Runner Plugin 1.3.0 or older.
  • Review Jenkins authorization for users or service accounts with job configuration rights.
  • Inspect recent job configuration changes for unexpected Liquibase Runner Plugin usage.
Prepared
Confidence
medium
Sources
3

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

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description · low confidence lookup

Execution behavior lookup

The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.

Open ATT&CK lookup
cve · low confidence lookup

CVE-2018-1000146 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.