{"api_version":"1","generated_at":"2026-07-23T12:12:12+00:00","cve":"CVE-2022-33011","urls":{"html":"https://cve.report/CVE-2022-33011","api":"https://cve.report/api/cve/CVE-2022-33011.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-33011","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-33011"},"summary":{"title":"CVE-2022-33011","description":"Known v1.3.1+2020120201 was discovered to allow attackers to perform an account takeover via a host header injection attack.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2022-07-08 12:15:00","updated_at":"2022-07-21 13:25:00"},"problem_types":["CWE-74"],"metrics":[],"references":[{"url":"https://blog.jitendrapatro.me/multiple-vulnerabilities-in-idno-known-php-cms-software/","name":"https://blog.jitendrapatro.me/multiple-vulnerabilities-in-idno-known-php-cms-software/","refsource":"MISC","tags":[],"title":"Multiple Vulnerabilities in Idno – Known PHP CMS software – Jitendra Patro","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.pethuraj.com/blog/how-i-earned-800-for-host-header-injection-vulnerability/","name":"https://www.pethuraj.com/blog/how-i-earned-800-for-host-header-injection-vulnerability/","refsource":"MISC","tags":[],"title":"How I earned $800 for Host Header Injection Vulnerability - Pethuraj's Blog","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://github.com/idno/known","name":"https://github.com/idno/known","refsource":"MISC","tags":[],"title":"GitHub - idno/known: A social publishing platform.","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://github.com/swisskyrepo/PayloadsAllTheThings/tree/master/Account%20Takeover#account-takeover-through-password-reset-poisoning","name":"https://github.com/swisskyrepo/PayloadsAllTheThings/tree/master/Account%20Takeover#account-takeover-through-password-reset-poisoning","refsource":"MISC","tags":[],"title":"PayloadsAllTheThings/Account Takeover at master · swisskyrepo/PayloadsAllTheThings · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-33011","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-33011","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2022","cve_id":"33011","vulnerable":"1","versionEndIncluding":"1.3.1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"withknown","cpe5":"known","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2022-33011","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Known v1.3.1+2020120201 was discovered to allow attackers to perform an account takeover via a host header injection attack."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"url":"https://github.com/idno/known","refsource":"MISC","name":"https://github.com/idno/known"},{"url":"https://github.com/swisskyrepo/PayloadsAllTheThings/tree/master/Account%20Takeover#account-takeover-through-password-reset-poisoning","refsource":"MISC","name":"https://github.com/swisskyrepo/PayloadsAllTheThings/tree/master/Account%20Takeover#account-takeover-through-password-reset-poisoning"},{"url":"https://www.pethuraj.com/blog/how-i-earned-800-for-host-header-injection-vulnerability/","refsource":"MISC","name":"https://www.pethuraj.com/blog/how-i-earned-800-for-host-header-injection-vulnerability/"},{"refsource":"MISC","name":"https://blog.jitendrapatro.me/multiple-vulnerabilities-in-idno-known-php-cms-software/","url":"https://blog.jitendrapatro.me/multiple-vulnerabilities-in-idno-known-php-cms-software/"}]}},"nvd":{"publishedDate":"2022-07-08 12:15:00","lastModifiedDate":"2022-07-21 13:25:00","problem_types":["CWE-74"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:P","accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL","baseScore":6.8},"severity":"MEDIUM","exploitabilityScore":8.6,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:withknown:known:*:*:*:*:*:*:*:*","versionEndIncluding":"1.3.1","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}