{"id":"CVE-2026-65886","aliases":["EUVD-2026-50354","GHSA-jc3g-m4mj-mm5m"],"status":"published","title":"Joomla Extension - balbooa.com - Unauthenticated arbitrary file read in Gridbox \u003c 2.20.2","description":"Joomla Extension - balbooa.com - Unauthenticated arbitrary file read in Gridbox \u003c 2.20.2 - The photo viewer allows unauthenticated attackers to view arbitrary files.","severity":{"version":"4.0","score":9.2,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00552,"percentile":0.46584,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2026-07-29T13:58:16Z","modified":"2026-10-23T23:10:00Z","products":[{"vendor":"balbooa","product":"gridbox"},{"vendor":"balbooa.com","product":"gridbox extension for joomla"}],"references":[{"url":"https://www.balbooa.com/gridbox","tags":["product","Product"]},{"url":"https://mysites.guru/blog/gridbox-23-critical-vulnerabilities/","tags":["third-party-advisory","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-65886"},{"url":"https://mysites.guru/blog/gridbox-23-critical-vulnerabilities"},{"url":"https://github.com/advisories/GHSA-jc3g-m4mj-mm5m"}],"sources":{"cve":[{"id":"CVE-2026-65886","title":"Joomla Extension - balbooa.com - Unauthenticated arbitrary file read in Gridbox \u003c 2.20.2","description":"Joomla Extension - balbooa.com - Unauthenticated arbitrary file read in Gridbox \u003c 2.20.2 - The photo viewer allows unauthenticated attackers to view arbitrary files.","status":"published","published":"2026-07-29T13:58:16.967Z","modified":"2026-08-12T13:56:27.746Z","cvss":[{"version":"4.0","score":9.2,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N","level":"critical","assessor":"cna"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T13:37:13.934727Z"}],"euvd":[{"id":"EUVD-2026-50354","description":"Joomla Extension - balbooa.com - Unauthenticated arbitrary file read in Gridbox \u003c 2.20.2 - The photo viewer allows unauthenticated attackers to view arbitrary files.","status":"published","published":"2026-07-29T13:58:16Z","modified":"2026-08-12T13:56:27Z","cvss":[{"version":"4.0","score":9.2,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N","level":"critical"}],"updated_at":"2026-11-02T18:01:58.638592Z"}],"ghsa":[{"id":"GHSA-jc3g-m4mj-mm5m","title":"Joomla Extension - balbooa.com - Unauthenticated arbitrary file read in Gridbox \u003c 2.20.2 - The...","description":"Joomla Extension - balbooa.com - Unauthenticated arbitrary file read in Gridbox \u003c 2.20.2 - The photo viewer allows unauthenticated attackers to view arbitrary files.","status":"published","published":"2026-07-29T15:31:12Z","modified":"2026-08-05T18:31:25Z","cvss":[{"version":"4.0","score":9.2,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"critical"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T15:10:07.328501Z"}],"nvd":[{"id":"CVE-2026-65886","description":"Joomla Extension - balbooa.com - Unauthenticated arbitrary file read in Gridbox \u003c 2.20.2 - The photo viewer allows unauthenticated attackers to view arbitrary files.","status":"published","published":"2026-07-29T15:16:28.467Z","modified":"2026-10-23T23:10:00.157Z","cvss":[{"version":"4.0","score":9.2,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"critical","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:12:33.629616Z"}]}}