{"data":{"id":"CVE-2013-1453","cve_id":"CVE-2013-1453","title":"plugins/system/highlight/highlight.php in Joomla!","summary":"plugins/system/highlight/highlight.php in Joomla!","severity":"HIGH","cvss":{"score":7.5,"version":"2.0","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","source":"nvd"},"published_at":"2013-02-13T01:55:05.293000Z","modified_at":"2026-06-16T23:51:27.283000Z","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-2013-1453","description":"plugins/system/highlight/highlight.php in Joomla! 3.0.x through 3.0.2 and 2.5.x through 2.5.8 allows attackers to unserialize arbitrary PHP objects to obtain sensitive information, delete arbitrary directories, conduct SQL injection attacks, and possibly have other impacts via the highlight parameter.  Note: it was originally reported that this issue only allowed attackers to obtain sensitive information, but later analysis demonstrated that other attacks exist.","cwe":[],"affected":[{"package":null,"product":"joomla!","vendor":"joomla","ecosystem":null,"cpe":"cpe:2.3:a:joomla:joomla\\!:2.5.0:*:*:*:*:*:*:*","version_start":"2.5.0","version_end":"2.5.0","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\\!:2.5.1:*:*:*:*:*:*:*","version_start":"2.5.1","version_end":"2.5.1","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\\!:2.5.2:*:*:*:*:*:*:*","version_start":"2.5.2","version_end":"2.5.2","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\\!:2.5.3:*:*:*:*:*:*:*","version_start":"2.5.3","version_end":"2.5.3","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\\!:2.5.4:*:*:*:*:*:*:*","version_start":"2.5.4","version_end":"2.5.4","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\\!:2.5.5:*:*:*:*:*:*:*","version_start":"2.5.5","version_end":"2.5.5","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\\!:2.5.6:*:*:*:*:*:*:*","version_start":"2.5.6","version_end":"2.5.6","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\\!:2.5.7:*:*:*:*:*:*:*","version_start":"2.5.7","version_end":"2.5.7","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\\!:2.5.8:*:*:*:*:*:*:*","version_start":"2.5.8","version_end":"2.5.8","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\\!:3.0.0:*:*:*:*:*:*:*","version_start":"3.0.0","version_end":"3.0.0","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\\!:3.0.1:*:*:*:*:*:*:*","version_start":"3.0.1","version_end":"3.0.1","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\\!:3.0.2:*:*:*:*:*:*:*","version_start":"3.0.2","version_end":"3.0.2","version_end_inclusive":true,"fixed_version":null,"type":"core","source":"nvd"}],"references":[{"url":"http://developer.joomla.org/security/news/548-20130201-core-information-disclosure.html","title":"Vendor Advisory","source":"nvd"},{"url":"http://karmainsecurity.com/KIS-2013-03","title":null,"source":"nvd"},{"url":"http://karmainsecurity.com/analysis-of-the-joomla-php-object-injection-vulnerability","title":"Exploit","source":"nvd"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/81925","title":null,"source":"nvd"}],"source_records":[{"source":"nvd","external_id":"CVE-2013-1453","url":"https://nvd.nist.gov/vuln/detail/CVE-2013-1453","severity":"HIGH","cvss_score":7.5,"cvss_vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","cvss_version":"2.0","first_seen_at":"2026-09-26T09:34:08.722898Z","last_seen_at":"2026-09-26T09:34:08.722898Z"}],"history":[{"at":"2026-09-26T09:34:08.722898Z","event":"created","source":"nvd","detail":"Détectée via nvd"}]}}