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Lack of authentication mechanism in Jenkins DotCi Plugin webhook

Moderate severity GitHub Reviewed Published Sep 22, 2022 to the GitHub Advisory Database • Updated Jan 31, 2023

Package

maven com.groupon.jenkins-ci.plugins:DotCi (Maven)

Affected versions

<= 2.40.00

Patched versions

None

Description

DotCi Plugin provides a webhook endpoint at /githook/ that can be used to trigger builds of the job for a GitHub repository.

In DotCi Plugin 2.40.00 and earlier, this endpoint can be accessed without authentication.

This allows unauthenticated attackers to trigger builds of jobs corresponding to the attacker-specified repository for attacker-specified commits.

This plugin has been suspended.

References

Published by the National Vulnerability Database Sep 21, 2022
Published to the GitHub Advisory Database Sep 22, 2022
Reviewed Dec 6, 2022
Last updated Jan 31, 2023

Severity

Moderate
5.3
/ 10

CVSS base metrics

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

Weaknesses

CVE ID

CVE-2022-41238

GHSA ID

GHSA-9mc6-vgmq-x6xf

Source code

Credits

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