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Vulnerability record · CVE-2017-7550 · published 21 November 2017

CVE-2017-7550: Redhat ansible sensitive information in log file vulnerability

Redhat · Ansible

A flaw was found in the way Ansible (2.3.x before 2.3.3, and 2.4.x before 2.4.1) passed certain parameters to the jenkins_plugin module. Remote attackers could use this flaw to expose sensitive information from a remote host's logs. This flaw was fixed by not allowing passwords to be specified in the "params" argument, and noting this in the module documentation.

9.8 CVSS 3.1 Critical EPSS 3.6% · top 11.1% CWE-532 · Sensitive information in log file
9.8CVSS 3.1 base score, v2 5.0
3.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

A flaw was found in the way Ansible (2.3.x before 2.3.3, and 2.4.x before 2.4.1) passed certain parameters to the jenkins_plugin module. Remote attackers could use this flaw to expose sensitive information from a remote host's logs. This flaw was fixed by not allowing passwords to be specified in the "params" argument, and noting this in the module documentation.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://access.redhat.com/errata/RHSA-2017:2966 Issue TrackingThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1473645 Issue TrackingThird Party Advisory
https://github.com/ansible/ansible/issues/30874 Issue TrackingThird Party Advisory
https://access.redhat.com/errata/RHSA-2017:2966 Issue TrackingThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1473645 Issue TrackingThird Party Advisory
https://github.com/ansible/ansible/issues/30874 Issue TrackingThird Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2017-7550), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.