Jenkins Gogs Plugin provides a webhook endpoint at /gogs-webhook that can be used to trigger builds of jobs. In Gogs Plugin 1.0.15 and earlier, an option to specify a Gogs secret for this webhook is provided, but not enabled by default.

This allows unauthenticated attackers to trigger builds of jobs corresponding to the attacker-specified job name.

Additionally, the output of the webhook endpoint includes whether a job corresponding to the attacker-specified job name exists, even if the attacker has no permission to access it.

As of publication of this advisory, there is no fix.

Affected Packages

Maven org.jenkins-ci.plugins:gogs-webhook

Affected versions: 0 (last affected: 1.0.15)

Related CVEs

CVE-2023-40349

Key Information

GHSA ID

GHSA-rc33-44qp-vpvq

Published

August 16, 2023 3:30 PM

Last Modified

August 16, 2023 9:04 PM

CVSS Score

5.0 /10

Primary Ecosystem

Maven

Primary Package

org.jenkins-ci.plugins:gogs-webhook

GitHub Reviewed

✓ Yes

Dataset

Last updated: July 5, 2025 6:26 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.