GitHub Advisoryadvisory · Maven

GHSA-92pg-8g57-hqpx Support bundles can include user session IDs in Jenkins Support Core Plugin

LOW Published 2022-05-24 Modified 2023-12-15 Official page ↗
Aliases
CVE-2021-21621
Ecosystem
Maven
Packages
org.jenkins-ci.plugins:support-core
Severity
Low
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
Weaknesses
CWE-200
Reviewed
2022-12-13

Affected packages

• Maven org.jenkins-ci.plugins:support-core: < 2.72.1 → fixed in 2.72.1

Description

Support Core Plugin 2.72 and earlier provides the serialized user authentication as part of the \"About user (basic authentication details only)\" information (`user.md`). In some configurations, this can include the session ID of the user creating the support bundle. Attackers with access to support bundle content and the Jenkins instance could use this information to impersonate the user who created the support bundle. Support Core Plugin 2.72.1 no longer provides the serialized user authentication as part of the \"About user (basic authentication details only)\" information. As a workaround, deselecting \"About user (basic authentication details only)\" before creating a support bundle will exclude the affected information from the bundle.

Related

Alias · CVE (1)

  • CVE-2021-21621 Jenkins Support Core Plugin 2.72 and earlier provides the serialized user authentication as part of the "About user (basic authentication… vulnerability

Weakness · CWE (1)

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness

References