{"id":"CVE-2020-24275","details":"A HTTP response header injection vulnerability in Swoole v4.5.2 allows attackers to execute arbitrary code via supplying a crafted URL.","modified":"2026-08-07T14:53:39.112380Z","published":"2023-07-20T20:15:09.940Z","references":[{"type":"FIX","url":"https://github.com/swoole/swoole-src/pull/3539"},{"type":"FIX","url":"https://github.com/swoole/swoole-src/pull/3545"},{"type":"ARTICLE","url":"https://portswigger.net/kb/issues/00200200_http-response-header-injection"},{"type":"EVIDENCE","url":"https://blog.cal1.cn/post/HTTP%20Response%20Header%20Injection%20in%20Swoole%3C%3D4.5.2"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/swoole/swoole-src","events":[{"introduced":"348b5ad6c8c30ef9d02f1729b39b3f7f0f06decf"},{"last_affected":"348b5ad6c8c30ef9d02f1729b39b3f7f0f06decf"}],"database_specific":{"cpe":"cpe:2.3:a:swoole:swoole:4.5.2:*:*:*:*:*:*:*","extracted_events":[{"introduced":"4.5.2"},{"last_affected":"4.5.2"}],"source":"CPE_STRING"}}],"versions":["4.5.2","v4.5.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-24275.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"}]}