CVE-2026-100620 Capgo CLI through 7.98.2 Excessive Permissions via Overpermissioned Play Console Service Account
Attackers with the service account key can manage all draft apps in the Google Play account due to excessive permissions granted during CLI onboarding.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-100620?
CVE-2026-100620 is a medium-severity vulnerability in Cap-go @capgo/cli, published on 26 Sep 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Capgo CLI (npm package @capgo/cli) through 7.98.2 is affected by an over-permissioned service account in its Android onboarding flow. When onboarding via Google OAuth, the CLI invites the generated Google Play service account with the account-wide Play Console permission CAN_MANAGE_DRAFT_APPS_GLOBAL (passed as developerAccountPermissions in the Android Publisher API User create request), even though the user-facing flow states the service account is invited into a single confirmed app with release-only permissions. As a result, anyone who obtains the generated service account key (PLAY_CONFIG_JSON) can create, edit, and delete draft apps across the entire Google Play developer account rather than being limited to the selected package. No patched version was available at the time of publication.
Weakness: CWE-269
Which versions are affected by CVE-2026-100620?
How do I fix CVE-2026-100620?
No fix has been published for CVE-2026-100620 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-100620 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-100620 exists.
Sources
Also known as GHSA-39p6-jffm-wc33, GHSA-wf94-285x-4cgj.