{"id":"CVE-2012-1468","aliases":["EUVD-2012-1486","GHSA-hv36-f2fr-5259"],"status":"published","title":"Incomplete blacklist vulnerability in Open Journal Systems before 2.3.7 allows remote...","description":"Incomplete blacklist vulnerability in Open Journal Systems before 2.3.7 allows remote authenticated users with the Author Role permission to execute arbitrary code by uploading a file with an executable extension that is not \".php\", then accessing it via a direct request to the file in submission/original/ in the associated article directory, as demonstrated using .pHp, .asp, and other extensions.","severity":{"version":"2.0","score":6,"vector":"AV:N/AC:M/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.03482,"percentile":0.89197,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2012-09-06T21:00:00Z","modified":"2026-06-16T23:39:35Z","exploits":[{"source":"exploitdb","id":"EDB-37001","title":"Open Journal Systems (OJS) 2.3.6 - Multiple Script Arbitrary File Upload","type":"webapps","platform":"php","date":"2012-03-21","verified":true,"url":"https://www.exploit-db.com/exploits/37001"}],"products":[{"vendor":"pkp","product":"open_journal_systems"}],"references":[{"url":"http://pkp.sfu.ca/support/forum/viewtopic.php?f=2\u0026t=8431","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://pkp.sfu.ca/ojs/RELEASE-2.3.7","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://www.htbridge.com/advisory/HTB23079","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-1468"},{"url":"https://github.com/advisories/GHSA-hv36-f2fr-5259"}],"sources":{"cve":[{"id":"CVE-2012-1468","description":"Incomplete blacklist vulnerability in Open Journal Systems before 2.3.7 allows remote authenticated users with the Author Role permission to execute arbitrary code by uploading a file with an executable extension that is not \".php\", then accessing it via a direct request to the file in submission/original/ in the associated article directory, as demonstrated using .pHp, .asp, and other extensions.","status":"published","published":"2012-09-06T21:00:00Z","modified":"2024-09-17T03:42:40.82Z","updated_at":"2026-11-02T14:34:52.27879Z"}],"euvd":[{"id":"EUVD-2012-1486","description":"Incomplete blacklist vulnerability in Open Journal Systems before 2.3.7 allows remote authenticated users with the Author Role permission to execute arbitrary code by uploading a file with an executable extension that is not \".php\", then accessing it via a direct request to the file in submission/original/ in the associated article directory, as demonstrated using .pHp, .asp, and other extensions.","status":"published","published":"2012-09-06T21:00:00Z","modified":"2024-09-17T03:42:40Z","updated_at":"2026-11-03T00:28:29.460274Z"}],"ghsa":[{"id":"GHSA-hv36-f2fr-5259","title":"Incomplete blacklist vulnerability in Open Journal Systems before 2.3.7 allows remote...","description":"Incomplete blacklist vulnerability in Open Journal Systems before 2.3.7 allows remote authenticated users with the Author Role permission to execute arbitrary code by uploading a file with an executable extension that is not \".php\", then accessing it via a direct request to the file in submission/original/ in the associated article directory, as demonstrated using .pHp, .asp, and other extensions.","status":"published","published":"2022-05-17T05:23:08Z","modified":"2023-01-28T05:04:01Z","updated_at":"2026-11-02T14:44:05.43712Z"}],"nvd":[{"id":"CVE-2012-1468","description":"Incomplete blacklist vulnerability in Open Journal Systems before 2.3.7 allows remote authenticated users with the Author Role permission to execute arbitrary code by uploading a file with an executable extension that is not \".php\", then accessing it via a direct request to the file in submission/original/ in the associated article directory, as demonstrated using .pHp, .asp, and other extensions.","status":"published","published":"2012-09-06T21:55:01.16Z","modified":"2026-06-16T23:39:35.557Z","cvss":[{"version":"2.0","score":6,"vector":"AV:N/AC:M/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:02:15.643902Z"}]}}