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🐍 PyPI
Not in CISA KEV
HIGH severity

CVE-2014-3498 — ansible

HIGHFix: ansible/ansible@8ed6350

CVE-2014-3498 is a high-severity (CVSS 8.8) Improper Input Validation vulnerability in ansible. A fix is available for ansible — see the affected versions and patch details below.

Ansible Arbitrary Code Execution

Also known asGHSA-4cvm-5776-jx9fPYSEC-2017-2
Published
Updated
Affected
1 pkg
Patched
1 / 1
Exploits
None indexed
Exploitation data as of Nov 4, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗
2.5%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs85th percentile — riskier than 85% of all scored CVEsHighest risk
0.00%1.04%2.08%3.11%0.5%2.5%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
🐍ansible

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

Description

User module in ansible before 1.6.6 is vulnerable to command execution. Ansible can get the result of remote command in variable, which may come from untrusted source of input. If the content of variable isn't properly filtered and when attempting to use the variable, it will trigger a function that passes it through jinja 2 template engine that can result into arbitrary command execution. Under certain circumstances, unprivileged user on system that is being managed via ansible can execute code on the managing host under UID of running ansible process.

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
🐍PyPIansibleall versions1.6.6pip install --upgrade 'ansible==1.6.6'

Affected Products

1 product · 1 configurations
Application
ansibleredhat
≤ 1.6.5
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 ansible, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Fix

    Update ansible to 1.6.6 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2014-3498 is resolved across your whole dependency graph.

  3. Workarounds

    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

User module in ansible before 1.6.6 is vulnerable to command execution. Ansible can get the result of remote command in variable, which may come from untrusted source of input. If the content of variable isn't properly filtered and when attempting to use the variable, it will trigger a function that passes it through jinja 2 template engine that can result into arbitrary command execution. Under certain circumstances, unprivileged user on system that is being managed via ansible can execute code on the managing host under UID of running ansible process.
O3 Security · Impact-Aware SCA

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CVE-2014-3498: ansible — Fixed in 1.6.6