{"id":"GHSA-wxw2-2mx5-c5qf","summary":"Improper Input Validation in OpenSymphony XWork","details":"ParametersInterceptor in OpenSymphony XWork 2.0.x before 2.0.6 and 2.1.x before 2.1.2, as used in Apache Struts and other products, does not properly restrict # (pound sign) references to context objects, which allows remote attackers to execute Object-Graph Navigation Language (OGNL) statements and modify server-side context objects, as demonstrated by use of a \\u0023 representation for the # character.","aliases":["CVE-2008-6504"],"modified":"2024-11-28T05:38:17.234814Z","published":"2022-05-17T02:11:15Z","database_specific":{"nvd_published_at":"2009-03-23T14:19:00Z","cwe_ids":["CWE-20"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2022-11-01T22:34:44Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2008-6504"},{"type":"WEB","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/46328"},{"type":"WEB","url":"http://fisheye6.atlassian.com/cru/CR-9"},{"type":"WEB","url":"http://issues.apache.org/struts/browse/WW-2692"},{"type":"WEB","url":"http://jira.opensymphony.com/browse/XW-641"},{"type":"WEB","url":"http://secunia.com/advisories/32495"},{"type":"WEB","url":"http://secunia.com/advisories/32497"},{"type":"WEB","url":"http://struts.apache.org/2.x/docs/s2-003.html"},{"type":"WEB","url":"http://web.archive.org/web/20081119232431/jira.opensymphony.com/browse/XW-641"},{"type":"WEB","url":"http://web.archive.org/web/20130807023152/https://fisheye6.atlassian.com/cru/CR-9"},{"type":"WEB","url":"http://www.securityfocus.com/bid/32101"},{"type":"WEB","url":"http://www.vupen.com/english/advisories/2008/3003"},{"type":"WEB","url":"http://www.vupen.com/english/advisories/2008/3004"}],"affected":[{"package":{"name":"com.opensymphony:xwork","ecosystem":"Maven","purl":"pkg:maven/com.opensymphony/xwork"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.6"}]}],"versions":["2.0.4","2.0.5"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-wxw2-2mx5-c5qf/GHSA-wxw2-2mx5-c5qf.json"}},{"package":{"name":"com.opensymphony:xwork","ecosystem":"Maven","purl":"pkg:maven/com.opensymphony/xwork"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.1.0"},{"fixed":"2.1.2"}]}],"versions":["2.1.0","2.1.1"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-wxw2-2mx5-c5qf/GHSA-wxw2-2mx5-c5qf.json"}}],"schema_version":"1.9.0"}