PT-2020-15552 · Jenkins Ci+1 · Jenkins Mail Commander Plugin+1

Long Nguyen · Published 2020-11-04 · Updated 2023-10-25 · CVE-2020-2318

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 Mail Commander Plugin for Jenkins-ci Plugin version 1.0.0 and earlier

Description The issue concerns the storage of passwords in an unencrypted manner in job config.xml files on the Jenkins controller. These passwords can be accessed by users who have Extended Read permission or direct access to the Jenkins controller file system.

Recommendations For Jenkins Mail Commander Plugin for Jenkins-ci Plugin version 1.0.0 and earlier, consider restricting access to the Jenkins controller file system and limiting Extended Read permissions to minimize the risk of password exposure. As a temporary workaround, consider encrypting sensitive data manually until a proper fix is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Insufficiently Protected Credentials

Weakness Enumeration

CWE-256

CWE-522

Related Identifiers

CVE-2020-2318

GHSA-485Q-V457-3P58

Affected Products

Jenkins

Jenkins Mail Commander Plugin

References · 7

• https://jenkins.io/security/advisory/2020-11-04/#SECURITY-2085 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-485q-v457-3p58 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-2318 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-2318 · Security Note
• https://github.com/jenkinsci/mail-commander-plugin · Note
• https://t.me/cvenotify/5095 · Telegram Post
• https://t.me/cvenotify/5139 · Telegram Post