{"id":"CVE-2026-117543","aliases":["EUVD-2026-124602","GHSA-2934-3v6j-mx9x"],"status":"published","title":"Joomla Extension - jdownloads.com - SSRF via external download URL field jDownloads \u003c 4.1.8","description":"Joomla Extension - jdownloads.com - SSRF via external download URL field jDownloads \u003c 4.1.8 -  HTTP redirects when retrieving external download URLs could bypass validation of the original destination. This allowed server-side requests to internal or otherwise prohibited destinations and disclosure of their responses (SSRF).","severity":{"version":"4.0","score":8.9,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-14","score":0.00275,"percentile":0.20123,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-918"],"published":"2026-11-12T17:57:33Z","modified":"2026-11-12T18:31:58Z","products":[{"vendor":"dj-extensions.com","product":"jdownloads extension for joomla"},{"vendor":"jdownloads.com","product":"jdownloads extension for joomla"}],"references":[{"url":"https://www.jdownloads.com/","tags":["product"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-117543"},{"url":"https://www.jdownloads.com"},{"url":"https://github.com/advisories/GHSA-2934-3v6j-mx9x"}],"sources":{"cve":[{"id":"CVE-2026-117543","title":"Joomla Extension - jdownloads.com - SSRF via external download URL field jDownloads \u003c 4.1.8","description":"Joomla Extension - jdownloads.com - SSRF via external download URL field jDownloads \u003c 4.1.8 -  HTTP redirects when retrieving external download URLs could bypass validation of the original destination. This allowed server-side requests to internal or otherwise prohibited destinations and disclosure of their responses (SSRF).","status":"published","published":"2026-11-12T17:57:33.299Z","modified":"2026-11-13T04:37:11.719Z","cvss":[{"version":"4.0","score":8.9,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","level":"high","assessor":"cna"}],"cwes":["CWE-918"],"updated_at":"2026-11-12T18:46:15.045974Z"}],"euvd":[{"id":"EUVD-2026-124602","description":"Joomla Extension - jdownloads.com - SSRF via external download URL field jDownloads \u003c 4.1.8 -  HTTP redirects when retrieving external download URLs could bypass validation of the original destination. This allowed server-side requests to internal or otherwise prohibited destinations and disclosure of their responses (SSRF).","status":"published","published":"2026-11-12T17:57:33Z","modified":"2026-11-13T04:37:11Z","cvss":[{"version":"4.0","score":8.9,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","level":"high"}],"updated_at":"2026-11-12T20:34:57.698698Z"}],"ghsa":[{"id":"GHSA-2934-3v6j-mx9x","title":"Joomla Extension - jdownloads.com - SSRF via external download URL field jDownloads \u003c 4.1.8 - ...","description":"Joomla Extension - jdownloads.com - SSRF via external download URL field jDownloads \u003c 4.1.8 -  HTTP redirects when retrieving external download URLs could bypass validation of the original destination. This allowed server-side requests to internal or otherwise prohibited destinations and disclosure of their responses (SSRF).","status":"published","published":"2026-11-12T18:31:49Z","modified":"2026-11-12T18:31:58Z","cvss":[{"version":"4.0","score":8.9,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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":"high"}],"cwes":["CWE-918"],"updated_at":"2026-11-12T18:42:37.941061Z"}],"nvd":[{"id":"CVE-2026-117543","description":"Joomla Extension - jdownloads.com - SSRF via external download URL field jDownloads \u003c 4.1.8 -  HTTP redirects when retrieving external download URLs could bypass validation of the original destination. This allowed server-side requests to internal or otherwise prohibited destinations and disclosure of their responses (SSRF).","status":"published","published":"2026-11-12T18:17:15.503Z","modified":"2026-11-12T22:18:32.8Z","cvss":[{"version":"4.0","score":8.9,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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":"high","assessor":"secondary"}],"cwes":["CWE-918"],"updated_at":"2026-11-12T19:32:19.894551Z"}]}}