{"data":{"id":"CVE-2020-13760","cve_id":"CVE-2020-13760","title":"In Joomla! before 3.9.19, missing token checks in com_postinstall lead to CSRF.","summary":"In Joomla! before 3.9.19, missing token checks in com_postinstall lead to CSRF.","severity":"HIGH","cvss":{"score":8.8,"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","source":"nvd"},"published_at":"2020-06-02T20:15:10.713000Z","modified_at":"2026-06-17T02:53:36.603000Z","withdrawn_at":null,"is_joomla":true,"is_joomla_core":true,"relevance":"certain","product":"Joomla CMS","extension":{"type":null,"name":null},"sources":["nvd"],"source_count":1,"url":"https://cve.oyer.fr/cve/CVE-2020-13760","description":"In Joomla! before 3.9.19, missing token checks in com_postinstall lead to CSRF.","cwe":["CWE-352"],"affected":[{"package":null,"product":"joomla!","vendor":"joomla","ecosystem":null,"cpe":"cpe:2.3:a:joomla:joomla\\!:*:*:*:*:*:*:*:*","version_start":"3.7.1","version_end":"3.9.19","version_end_inclusive":false,"fixed_version":"3.9.19","type":"core","source":"nvd"},{"package":null,"product":"joomla!","vendor":"joomla","ecosystem":null,"cpe":"cpe:2.3:a:joomla:joomla\\!:3.7.0:-:*:*:*:*:*:*","version_start":"3.7.0","version_end":"3.7.0","version_end_inclusive":true,"fixed_version":null,"type":"core","source":"nvd"},{"package":null,"product":"joomla!","vendor":"joomla","ecosystem":null,"cpe":"cpe:2.3:a:joomla:joomla\\!:3.7.0:alpha1:*:*:*:*:*:*","version_start":"3.7.0","version_end":"3.7.0","version_end_inclusive":true,"fixed_version":null,"type":"core","source":"nvd"},{"package":null,"product":"joomla!","vendor":"joomla","ecosystem":null,"cpe":"cpe:2.3:a:joomla:joomla\\!:3.7.0:alpha2:*:*:*:*:*:*","version_start":"3.7.0","version_end":"3.7.0","version_end_inclusive":true,"fixed_version":null,"type":"core","source":"nvd"},{"package":null,"product":"joomla!","vendor":"joomla","ecosystem":null,"cpe":"cpe:2.3:a:joomla:joomla\\!:3.7.0:beta1:*:*:*:*:*:*","version_start":"3.7.0","version_end":"3.7.0","version_end_inclusive":true,"fixed_version":null,"type":"core","source":"nvd"},{"package":null,"product":"joomla!","vendor":"joomla","ecosystem":null,"cpe":"cpe:2.3:a:joomla:joomla\\!:3.7.0:beta2:*:*:*:*:*:*","version_start":"3.7.0","version_end":"3.7.0","version_end_inclusive":true,"fixed_version":null,"type":"core","source":"nvd"},{"package":null,"product":"joomla!","vendor":"joomla","ecosystem":null,"cpe":"cpe:2.3:a:joomla:joomla\\!:3.7.0:beta3:*:*:*:*:*:*","version_start":"3.7.0","version_end":"3.7.0","version_end_inclusive":true,"fixed_version":null,"type":"core","source":"nvd"},{"package":null,"product":"joomla!","vendor":"joomla","ecosystem":null,"cpe":"cpe:2.3:a:joomla:joomla\\!:3.7.0:beta4:*:*:*:*:*:*","version_start":"3.7.0","version_end":"3.7.0","version_end_inclusive":true,"fixed_version":null,"type":"core","source":"nvd"},{"package":null,"product":"joomla!","vendor":"joomla","ecosystem":null,"cpe":"cpe:2.3:a:joomla:joomla\\!:3.7.0:rc1:*:*:*:*:*:*","version_start":"3.7.0","version_end":"3.7.0","version_end_inclusive":true,"fixed_version":null,"type":"core","source":"nvd"},{"package":null,"product":"joomla!","vendor":"joomla","ecosystem":null,"cpe":"cpe:2.3:a:joomla:joomla\\!:3.7.0:rc2:*:*:*:*:*:*","version_start":"3.7.0","version_end":"3.7.0","version_end_inclusive":true,"fixed_version":null,"type":"core","source":"nvd"},{"package":null,"product":"joomla!","vendor":"joomla","ecosystem":null,"cpe":"cpe:2.3:a:joomla:joomla\\!:3.7.0:rc3:*:*:*:*:*:*","version_start":"3.7.0","version_end":"3.7.0","version_end_inclusive":true,"fixed_version":null,"type":"core","source":"nvd"},{"package":null,"product":"joomla!","vendor":"joomla","ecosystem":null,"cpe":"cpe:2.3:a:joomla:joomla\\!:3.7.0:rc4:*:*:*:*:*:*","version_start":"3.7.0","version_end":"3.7.0","version_end_inclusive":true,"fixed_version":null,"type":"core","source":"nvd"}],"references":[{"url":"https://developer.joomla.org/security-centre/817-20200605-core-csrf-in-com-postinstall","title":"Vendor Advisory","source":"nvd"}],"source_records":[{"source":"nvd","external_id":"CVE-2020-13760","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-13760","severity":"HIGH","cvss_score":8.8,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cvss_version":"3.1","first_seen_at":"2026-09-26T09:34:21.007758Z","last_seen_at":"2026-09-26T09:34:21.007758Z"}],"history":[{"at":"2026-09-26T09:34:21.007758Z","event":"created","source":"nvd","detail":"Détectée via nvd"}]}}