Atlantis is a self-hosted golang application that listens for Terraform pull request events via webhooks. Atlantis logs contains GitHub credentials (tokens `ghs_...`) when they are rotated. This enables an attacker able to read these logs to impersonate Atlantis application and to perform actions on GitHub. When Atlantis is used to administer a GitHub organization, this enables getting administration privileges on the organization. This was reported in #4060 and fixed in #4667 . The fix was included in Atlantis v0.30.0. All users are advised to upgrade. There are no known workarounds for this vulnerability.
https://github.com/runatlantis/atlantis/security/advisories/GHSA-gppm-hq3p-h4rp
https://github.com/runatlantis/atlantis/releases/tag/v0.30.0
https://github.com/runatlantis/atlantis/pull/4667
https://github.com/runatlantis/atlantis/issues/4060
https://argo-cd.readthedocs.io/en/stable/operator-manual/security
Published: 2024-11-08
Updated: 2025-09-29
Base Score: 10
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C
Severity: Critical
Base Score: 9.8
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: Critical
Base Score: 8.5
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:H
Severity: High
EPSS: 0.0011