CVE-2026-30920 OneUptime has broken access control in GitHub App installation flow that allows unauthorized project binding

OneUptime is a solution for monitoring and managing online services. Prior to 10.0.19, OneUptime's GitHub App callback trusts attacker-controlled state and installationid values and updates Project.gitHubAppInstallationId with isRoot: true without validating that the caller is authorized for the...

CVE-2026-30920

OneUptime prior to version 10.0.19 has broken access control in the GitHub App installation flow. The GitHub App callback trusts attacker-controlled state and installation_id values, and writes the provided installation_id into Project.gitHubAppInstallationId with root privileges without validati...

OneUptime has broken access control in GitHub App installation flow that allows unauthorized project binding

Summary OneUptime's GitHub App callback trusts attacker-controlled state and installationid values and updates Project.gitHubAppInstallationId with isRoot: true without validating that the caller is authorized for the target project. This allows an attacker to overwrite another project's GitHub A...

EUVD-2026-10432

OneUptime has broken access control in GitHub App installation flow that allows unauthorized project binding...