{"@context":"https://openvex.dev/ns/v0.2.0","@id":"https://database.harborguard.co/cve/CVE-2026-48612/vex.json","author":"HarborGuard Database","role":"Document Creator","timestamp":"2026-06-12T14:35:26.012Z","version":1,"tooling":"HarborGuard Database (https://database.harborguard.co)","statements":[{"vulnerability":{"name":"CVE-2026-48612","@id":"https://www.cve.org/CVERecord?id=CVE-2026-48612","description":"Improper state verification in the OAuth implementation could allow an attacker to manipulate the authentication flow and cause a victim’s account to be linked to an attacker-controlled account. This can result in unauthorized account linking and potential account takeover."},"products":[{"@id":"cpe:2.3:a:phpbb:phpbb:*:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:phpbb:phpbb:*:*:*:*:*:*:*:*"}}],"status":"affected","action_statement":"No fixed version is published yet; monitor the upstream advisory.","timestamp":"2026-06-12T14:35:26.012Z"}]}