{"uuid": "ccf3f634-e832-44e9-b034-6e0482ef6f1e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-48899", "type": "seen", "source": "https://bsky.app/profile/securitycyberuk.bsky.social/post/3mou5v3jzmx27", "content": "\ud83d\udea8  ALERT: CVE-2026-48899\n\nCVSS 9.8/10\n\n\ud83d\udccb WHAT IT IS:\nAn improper access check allows privilege escalation through the com_users batch task.\n\n\ud83c\udfaf WHO'S AFFECTED:\n  \u2022 Joomla\\!\n\n\u2694\ufe0f HOW IT'S EXPLOITED:\nAttack vector: unknown\nImpact: high impact on confidentiality, integrity, availability\n\n\u2705 WHAT TO DO:\n  ", "creation_timestamp": "2026-06-22T05:31:59.499346Z"}