{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/74119?format=json","vulnerability_id":"VCID-fzsu-gc1p-7fg1","summary":"","aliases":[{"alias":"CVE-2012-0911"}],"fixed_packages":[],"affected_packages":[],"references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2012-0911","reference_id":"","reference_type":"","scores":[{"value":"0.77945","scoring_system":"epss","scoring_elements":"0.99031","published_at":"2026-05-30T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2012-0911"},{"reference_url":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/webapps/19573.php","reference_id":"CVE-2012-0911;OSVDB-83534;CVE-2012-3996","reference_type":"exploit","scores":[],"url":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/webapps/19573.php"},{"reference_url":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/webapps/19630.rb","reference_id":"CVE-2012-3996;OSVDB-83534;CVE-2012-0911","reference_type":"exploit","scores":[],"url":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/webapps/19630.rb"}],"weaknesses":[],"exploits":[{"date_added":null,"description":"This module exploits a php unserialize() vulnerability in Tiki Wiki <= 8.3\n          which could be abused to allow unauthenticated users to execute arbitrary code\n          under the context of the webserver user.\n\n          The dangerous unserialize() exists in the 'tiki-print_multi_pages.php' script,\n          which is called with user controlled data from the 'printpages' parameter.\n          The exploit abuses the __destruct() method from the Zend_Pdf_ElementFactory_Proxy\n          class to write arbitrary PHP code to a file on the Tiki Wiki web directory.\n\n          In order to run successfully three conditions must be satisfied (1) display_errors\n          php setting must be On to disclose the filesystem path of Tiki Wiki, (2) The Tiki\n          Wiki Multiprint feature must be enabled to exploit the unserialize() and (3) a php\n          version older than 5.3.4 must be used to allow poison null bytes in filesystem related\n          functions. The exploit has been tested successfully on Ubuntu 9.10 and Tiki Wiki 8.3.","required_action":null,"due_date":null,"notes":"Reliability:\n  - unknown-reliability\nStability:\n  - unknown-stability\nSideEffects:\n  - unknown-side-effects\n","known_ransomware_campaign_use":false,"source_date_published":"2012-07-04","exploit_type":null,"platform":"PHP","source_date_updated":null,"data_source":"Metasploit","source_url":"https://github.com/rapid7/metasploit-framework/tree/master/modules/exploits/unix/webapp/tikiwiki_unserialize_exec.rb"},{"date_added":"2012-07-09","description":"Tiki Wiki CMS Groupware 8.3 - 'Unserialize()' PHP Code Execution (Metasploit)","required_action":null,"due_date":null,"notes":null,"known_ransomware_campaign_use":true,"source_date_published":"2012-07-09","exploit_type":"webapps","platform":"php","source_date_updated":"2016-10-27","data_source":"Exploit-DB","source_url":""}],"severity_range_score":null,"exploitability":null,"weighted_severity":null,"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-fzsu-gc1p-7fg1"}