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Not in CISA KEV
HIGH severity

CVE-2023-28676 — convert-to-pipeline

HIGH

CVE-2023-28676 is a high-severity (CVSS 8.8) Cross-Site Request Forgery (CSRF) vulnerability in org.jenkins-ci.plugins:convert-to-pipeline. The records list no fixed version yet; check the vendor advisory below and apply the mitigations in the meantime.

Jenkins Convert To Pipeline Plugin vulnerable to cross-site request forgery

Published
Updated
Affected
1 pkg
Patched
See advisory
Exploits
None indexed
Exploitation data as of Nov 3, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

Exploitation Status

No confirmed exploitation observed yet

  • A successful exploit gives an attacker total control of the affected component, not partial access.
  • CISA’s own triage has not observed active exploitation or public proof-of-concept code for this CVE as of its last assessment.

Exploitation and automatability from CISA’s SSVC triage for CVE-2023-28676.

EPSS Exploitation Probability

via FIRST.org ↗
0.6%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs50th percentile — riskier than 50% of all scored CVEsHighest risk
0.00%0.38%0.76%1.14%0.3%0.6%May 26Sep 26Nov 26

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

How urgent is this, really

Where this sits among everything scored

Real-World Exposure

1 pkg affected
☕org.jenkins-ci.plugins:convert-to-pipeline

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Maven packages — download data is not available via public APIs for these ecosystems.

Description

Convert To Pipeline Plugin 1.0 and earlier does not require POST requests for the HTTP endpoint converting a Freestyle project to Pipeline, resulting in a cross-site request forgery (CSRF) vulnerability.

This vulnerability allows attackers to create a Pipeline based on a Freestyle project. Combined with SECURITY-2966/CVE-2023-28677, this can result in the execution of unsandboxed Pipeline scripts.

Affected Packages

1 total
EcosystemPackageVulnerable rangeFix
☕Mavenorg.jenkins-ci.plugins:convert-to-pipelineall versionsNo fix

Affected Products

1 product · 1 configurations
Application
convert to pipelinejenkins
≤ 1.0
range

Detection & mitigation playbook

Open-source dependency

  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for org.jenkins-ci.plugins:convert-to-pipeline, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Remediation status

    The records we use list no patched version of org.jenkins-ci.plugins:convert-to-pipeline for CVE-2023-28676. Check the maintainer's advisory, and where your build allows, override or pin the dependency away from the vulnerable range.

  3. Mitigate without a patch

    If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

Frequently Asked Questions

Convert To Pipeline Plugin 1.0 and earlier does not require POST requests for the HTTP endpoint converting a Freestyle project to Pipeline, resulting in a cross-site request forgery (CSRF) vulnerability. This vulnerability allows attackers to create a Pipeline based on a Freestyle project. Combined with [SECURITY-2966](https://www.jenkins.io/security/advisory/2023-03-21/#SECURITY-2966)/CVE-2023-28677, this can result in the execution of unsandboxed Pipeline scripts.
O3 Security · Impact-Aware SCA

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CVE-2023-28676: convert-to-pipeline CSRF (High 8.8)