{"id":"GHSA-p3r5-x3hr-gpg5","summary":"OpenRefine Remote Code execution in project import with mysql jdbc url attack","details":"### Summary\nAn remote Code exec vulnerability allows any unauthenticated user to exec code on the server.\n\n### Details\nHi,Team,\ni find openrefine support to import data from database,When use mysql jdbc to connect to database,It is vulnerable to jdbc url attacks,for example,unauthenticated attacker can get rce on the server through the mysql userializable If the mysql-connector-java version used on the server side is less than 8.20.\nIn order for the server to enable deserialization we need to set the `autoDeserialize` and `queryInterceptors` parameters in the connection string,As same with https://github.com/OpenRefine/OpenRefine/security/advisories/GHSA-qqh2-wvmv-h72m, since the concatenation string is a direct concatenation, it is possible to inject the required parameters after the other parameters.\n![image](https://user-images.githubusercontent.com/24366795/262581108-e98dfe16-ee67-463f-8c49-7c318bf0d6f3.png)\n\nAnd there is a commons-beanutils dependency library on the server side, which contains an RCE-capable deserialization exploit chain\n\n### PoC\nenv:\ncentos 7\nopenrefine 3.7.4\njdk11\nmysql-connector-java version 8.14.0\nyou can use the tool https://github.com/4ra1n/mysql-fake-server to running a malicious mysql server.    \nfor example use the CB 1.9 Gadget to exec command `touch /tmp/hacked`.  \n![image](https://user-images.githubusercontent.com/24366795/262583287-7351a00a-32bf-4cb3-8d86-65ff0a112360.png)  \nset the `user` to `base64ZGVzZXJfQ0JfdG91Y2ggL3RtcC9oYWNrZWQ=`(`touch /tmp/hacked` base64 encode),`dataBaseName` to `test?autoDeserialize=true&queryInterceptors=com.mysql.cj.jdbc.interceptors.ServerStatusDiffInterceptor#`.  \n![image](https://user-images.githubusercontent.com/24366795/262583657-9cfb9caa-02ed-4f6b-b110-650108803172.png)\n![image](https://user-images.githubusercontent.com/24366795/262583815-a17d5530-bae8-4b4f-9392-4ea41b328c7d.png)  \n command `touch /tmp/hacked` is executed.  \n![image](https://user-images.githubusercontent.com/24366795/262583979-823d5843-578f-4af6-b84f-a1422aa1b863.png)\n\n### Impact\nAn remote Code exec vulnerability allows any unauthenticated user to exec code on the server.","aliases":["CVE-2023-41887"],"modified":"2023-11-11T05:23:21.486687Z","published":"2023-09-12T13:52:54Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2023-09-12T13:52:54Z","nvd_published_at":"2023-09-15T21:15:11Z","cwe_ids":["CWE-89"],"severity":"CRITICAL"},"references":[{"type":"WEB","url":"https://github.com/OpenRefine/OpenRefine/security/advisories/GHSA-p3r5-x3hr-gpg5"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-41887"},{"type":"WEB","url":"https://github.com/OpenRefine/OpenRefine/commit/693fde606d4b5b78b16391c29d110389eb605511"},{"type":"PACKAGE","url":"https://github.com/OpenRefine/OpenRefine"}],"affected":[{"package":{"name":"org.openrefine:database","ecosystem":"Maven","purl":"pkg:maven/org.openrefine/database"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.7.5"}]}],"versions":["3.6-beta1","3.6-beta2","3.6-rc1","3.6.0","3.6.1","3.6.2","3.7-beta1","3.7-beta2","3.7.0","3.7.2"],"database_specific":{"last_known_affected_version_range":"\u003c= 3.7.4","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/09/GHSA-p3r5-x3hr-gpg5/GHSA-p3r5-x3hr-gpg5.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}