CVE-2026-30920 (GCVE-0-2026-30920)
Vulnerability from cvelistv5
Published
2026-03-09 22:57
Modified
2026-03-10 14:14
CWE
  • CWE-345 - Insufficient Verification of Data Authenticity
  • CWE-639 - Authorization Bypass Through User-Controlled Key
  • CWE-862 - Missing Authorization
Summary
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 installation_id 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 App installation binding. Related GitHub endpoints also lack effective authorization, so a valid installation ID can be used to enumerate repositories and create CodeRepository records in an arbitrary project. This vulnerability is fixed in 10.0.19.
Impacted products
Vendor Product Version
OneUptime oneuptime Version: < 10.0.19
Create a notification for this product.
Show details on NVD website


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