{"id":"CVE-2022-31290","aliases":[],"url":"https://o3.security/vulnerability/CVE-2022-31290","summary":"A cross-site scripting (XSS) vulnerability in Known v1.2.2+2020061101 allows authenticated attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the…","details":"A cross-site scripting (XSS) vulnerability in Known v1.2.2+2020061101 allows authenticated attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Your Name text field.","published":"2022-07-08T12:15:10.730","modified":"2026-06-17T04:45:16.540","cvss":{"score":5.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[],"fix":null,"references":[{"type":"ADVISORY","url":"http://docs.withknown.com/en/latest/install/index.html"},{"type":"EXPLOIT","url":"https://blog.jitendrapatro.me/multiple-vulnerabilities-in-idno-known-php-cms-software/"},{"type":"ADVISORY","url":"https://github.com/idno/known"},{"type":"ADVISORY","url":"https://withknown.com/"},{"type":"ADVISORY","url":"http://docs.withknown.com/en/latest/install/index.html"},{"type":"EXPLOIT","url":"https://blog.jitendrapatro.me/multiple-vulnerabilities-in-idno-known-php-cms-software/"},{"type":"ADVISORY","url":"https://github.com/idno/known"},{"type":"ADVISORY","url":"https://withknown.com/"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-06-17T04:45:16.540"}}