{"id":"CVE-2026-105603","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-105603","generatedAt":"2026-11-04T11:49:52.637Z","title":"Joomla Extension - dj-extensions.com - Authenticated arbitrary file upload in DJ-Classifieds < 3.11.3 - The Joomla extension DJ-Classifieds is vulnerable to an unprivileged file upload, leading to full RCE.","description":"Joomla Extension - dj-extensions.com - Authenticated arbitrary file upload in DJ-Classifieds < 3.11.3 - The Joomla extension DJ-Classifieds is vulnerable to an unprivileged file upload, leading to full RCE.","published":"2026-11-02T19:17:50.000Z","lastModified":"2026-11-02T19:35:33.000Z","status":"Deferred","sourceIdentifier":"security@joomla.org","cvss":{"version":"4.0","score":9.4,"severity":"CRITICAL","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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/M"},"cwe":["CWE-434"],"affected":[],"epss":{"score":0.00304,"percentile":0.23299,"date":"2026-11-03","history":[{"date":"2026-11-03","score":0.00304,"percentile":0.23299}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.30%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-11-02T19:17:50.000Z","detail":{"score":"9.4","severity":"CRITICAL","publishedAt":"2026-11-02T19:17:49.823Z"},"summary":"New CVE, critical severity (CVSS 9.4)."}],"references":[{"url":"https://dj-extensions.com/dj-classifieds","source":"security@joomla.org"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-105603","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}