{"id":"CVE-2023-47130","summary":"Unsafe deserialization of user data in yiisoft/yii","details":"Yii is an open source PHP web framework. yiisoft/yii before version 1.1.29 are vulnerable to Remote Code Execution (RCE) if the application calls `unserialize()` on arbitrary user input. An attacker may leverage this vulnerability to compromise the host system. A fix has been developed for the 1.1.29 release. Users are advised to upgrade. There are no known workarounds for this vulnerability.","aliases":["GHSA-mw2w-2hj2-fg8q"],"modified":"2026-08-12T03:51:46.882115354Z","published":"2023-11-14T20:30:16.393Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/47xxx/CVE-2023-47130.json","cna_assigner":"GitHub_M","cwe_ids":["CWE-502"]},"references":[{"type":"WEB","url":"https://owasp.org/www-community/vulnerabilities/PHP_Object_Injection"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/47xxx/CVE-2023-47130.json"},{"type":"ADVISORY","url":"https://github.com/yiisoft/yii/security/advisories/GHSA-mw2w-2hj2-fg8q"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-47130"},{"type":"FIX","url":"https://github.com/yiisoft/yii/commit/37142be4dc5831114a375392e86d6450d4951c06"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/yiisoft/yii","events":[{"introduced":"0"},{"fixed":"37142be4dc5831114a375392e86d6450d4951c06"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"1.1.29"}],"source":["AFFECTED_FIELD","REFERENCES"]}}],"versions":["1.1.28","1.1.27","1.1.26","1.1.25","1.1.24","1.1.23","1.1.22","1.1.21","1.1.20","1.1.19","1.1.18","1.1.17","1.1.14","1.1.14-rc","1.1.13","1.1.13-RC","1.1.12","1.1.11","1.1.10","1.1.9","1.1.8","1.1.7","1.1.4","1.1.3","1.1.0","1.1rc","1.1b","1.0rc","1.0a"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-47130.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}