VULNERABILITY INTELLIGENCE
CVE-2026-82282
CVSS score8 HIGH
EPSS probability0.44%
CISA KEVNot currently listed
Published2026-08-28
Last modified2026-09-24
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N
Description
Atlantis through 0.47.1 fails to authenticate the /github-app/setup endpoint, allowing unauthenticated attackers to access GitHub App credentials. Attackers can observe or intercept the GitHub redirect during setup to obtain the RSA private key and webhook secret, enabling installation token minting and webhook payload forgery.
Weakness classification
- disclosure@vulncheck.com: CWE-306