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MEDIUM severity

CVE-2017-1000243 — favorite

MEDIUM

CVE-2017-1000243 is a medium-severity (CVSS 4.3) CWE-862 vulnerability in org.jvnet.hudson.plugins:favorite. A fix is available for org.jvnet.hudson.plugins:favorite — see the affected versions and patch details below.

Missing permission check in Jenkins Favorite Plugin

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

EPSS Exploitation Probability

via FIRST.org ↗
0.6%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs51th percentile — riskier than 51% of all scored CVEsHighest risk
0.00%0.38%0.76%1.14%0.0%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.jvnet.hudson.plugins:favorite

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 Favorite Plugin up to and including 2.1.0 does not perform permission checks when changing favorite status, allowing any user to set any other user's favorites

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
☕Mavenorg.jvnet.hudson.plugins:favoriteall versions2.3.0org.jvnet.hudson.plugins:favorite:2.3.0

Affected Products

1 product · 1 configurations
Application
favorite pluginjenkins
≤ 2.1.4
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.jvnet.hudson.plugins:favorite, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Fix

    Update org.jvnet.hudson.plugins:favorite to 2.3.0 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2017-1000243 is resolved across your whole dependency graph.

  3. Workarounds

    Put an independent control in front of the weakness: restrict the affected endpoint or interface to trusted networks, require an additional authentication factor or proxy-level check, and invalidate existing sessions and credentials in case the flaw has already been used.

Frequently Asked Questions

Jenkins Favorite Plugin up to and including 2.1.0 does not perform permission checks when changing favorite status, allowing any user to set any other user's favorites
O3 Security · Impact-Aware SCA

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CVE-2017-1000243: favorite — Fixed in 2.3.0