{"id":"CVE-2026-108752","aliases":["BIT-jupyterhub-2026-108752","DEBIAN-CVE-2026-108752","EUVD-2026-96917","GHSA-h63v-vvgj-vrfh","UBUNTU-CVE-2026-108752"],"status":"published","title":"JupyterHub through 6.0.1 OAuth Client ID Collision via Unescaped Hyphen","description":"JupyterHub through 6.0.1 contains an identifier collision vulnerability that allows authenticated users to overwrite another user's named-server OAuth client by registering a hyphenated username. 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