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Not in CISA KEV
HIGH severity

CVE-2023-35146 — template-workflows

HIGH

CVE-2023-35146 is a high-severity (CVSS 8) Cross-site Scripting (XSS) vulnerability in org.jenkins.plugin.templateWorkflows:template-workflows. The records list no fixed version yet; check the vendor advisory below and apply the mitigations in the meantime.

Jenkins Template Workflows Plugin vulnerable to Stored Cross-site Scripting

Published
Updated
Affected
1 pkg
Patched
See advisory
Exploits
None indexed
Exploitation data as of Nov 5, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

Exploitation Status

No confirmed exploitation observed yet

  • 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-2023-35146.

EPSS Exploitation Probability

via FIRST.org ↗
0.8%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs55th percentile — riskier than 55% of all scored CVEsHighest risk
0.00%6.58%13.2%19.7%15.4%0.8%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.plugin.templateWorkflows:template-workflows

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

Jenkins Template Workflows Plugin 41.v32d86a_313b_4a and earlier does not escape names of jobs used as buildings blocks for Template Workflow Job.

This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to create jobs.

Affected Packages

1 total
EcosystemPackageVulnerable rangeFix
☕Mavenorg.jenkins.plugin.templateWorkflows:template-workflowsall versionsNo fix

Affected Products

1 product · 1 configurations
Application
template workflowsjenkins
≤ 41.v32d86a_313b_4a
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.plugin.templateWorkflows:template-workflows, 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.plugin.templateWorkflows:template-workflows for CVE-2023-35146. 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

    Escape or sanitise the affected output on the server side rather than relying on client-side filtering, and add a Content-Security-Policy that blocks inline script execution so injected markup cannot run even if it reaches the page.

Frequently Asked Questions

Jenkins Template Workflows Plugin 41.v32d86a_313b_4a and earlier does not escape names of jobs used as buildings blocks for Template Workflow Job. This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to create jobs.
O3 Security · Impact-Aware SCA

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CVE-2023-35146: template-workflows XSS (High 8)