{"data":{"id":"CVE-2026-67284","cve_id":"CVE-2026-67284","title":"Improper ACL implementation allows file operations in Cotton Cloud < 2.0.3","summary":"Improper ACL implementation allows file operations in Cotton Cloud < 2.0.3","severity":"MEDIUM","cvss":{"score":5.3,"version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/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","source":"nvd"},"published_at":"2026-08-12T10:17:20.440000Z","modified_at":"2026-08-26T16:36:16.990000Z","withdrawn_at":null,"is_joomla":true,"is_joomla_core":false,"relevance":"certain","product":"Extension Joomla — tabaoca.org","extension":{"type":null,"name":null},"sources":["nvd"],"source_count":1,"url":"https://cve.oyer.fr/cve/CVE-2026-67284","description":"Joomla Extension - tabaoca.org - Improper ACL implementation allows file operations in Cotton Cloud < 2.0.3 - Authenticated users could perform various file-related operations (read, delete, overwrite, re-assign permissions) on files owned by other users.","cwe":["CWE-284"],"affected":[{"package":null,"product":"Cotton Cloud extension for Joomla","vendor":"tabaoca.org","ecosystem":null,"cpe":null,"version_start":"1.0.0","version_end":"2.0.2","version_end_inclusive":true,"fixed_version":null,"type":null,"source":"nvd"}],"references":[{"url":"https://www.tabaoca.org/","title":null,"source":"nvd"}],"source_records":[{"source":"nvd","external_id":"CVE-2026-67284","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-67284","severity":"MEDIUM","cvss_score":5.3,"cvss_vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/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","cvss_version":"4.0","first_seen_at":"2026-09-26T09:34:31.611261Z","last_seen_at":"2026-09-26T09:34:31.611261Z"}],"history":[{"at":"2026-09-26T09:34:31.611261Z","event":"created","source":"nvd","detail":"Détectée via nvd"}]}}