PT-2019-11853 · Jenkins · Jenkins Mattermost Notification Plugin+1

Wasin Saengow · Published 2019-10-23 · Updated 2023-10-25 · CVE-2019-10459

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Jenkins Mattermost Notification Plugin versions 2.7.0 and earlier

Description The issue allows stored webhook URLs containing a secret token to be viewed unencrypted in the global configuration file and job config.xml files on the Jenkins master. This can be accessed by users with Extended Read permission or those who have access to the master file system.

Recommendations For Jenkins Mattermost Notification Plugin versions 2.7.0 and earlier, update the plugin to a version that properly encrypts or secures the webhook URLs and secret tokens. As a temporary workaround, consider restricting access to the Jenkins master file system and limiting Extended Read permissions to minimize the risk of exploitation.

Fix

Insufficiently Protected Credentials

Weakness Enumeration

CWE-522

Related Identifiers

CVE-2019-10459

GHSA-XCJ6-4355-2823

Affected Products

Jenkins

Jenkins Mattermost Notification Plugin

References · 7

• https://osv.dev/vulnerability/CVE-2019-10459 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-10459 · Security Note
• https://jenkins.io/security/advisory/2019-10-23/#SECURITY-1628 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-xcj6-4355-2823 · Vendor Advisory
• https://github.com/jenkinsci/mattermost-plugin · Note
• https://github.com/jenkinsci/mattermost-plugin/commit/c6e509307812d93ba295a35dea95016f007de158 · Note
• http://openwall.com/lists/oss-security/2019/10/23/2 · Note