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Missing permission check in Jenkins Team Foundation Server Plugin allow capturing credentials

Moderate severity GitHub Reviewed Published May 24, 2022 to the GitHub Advisory Database • Updated Oct 27, 2023

Package

maven org.jenkins-ci.plugins:tfs (Maven)

Affected versions

<= 5.157.1

Patched versions

None

Description

A missing permission check in Jenkins Team Foundation Server Plugin 5.157.1 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.

References

Published by the National Vulnerability Database Mar 30, 2021
Published to the GitHub Advisory Database May 24, 2022
Reviewed Dec 15, 2022
Last updated Oct 27, 2023

Severity

Moderate
6.5
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weaknesses

CVE ID

CVE-2021-21637

GHSA ID

GHSA-6364-jx4h-7564

Source code

Credits

Checking history
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