{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-43562","assignerOrgId":"42b59230-ec95-491e-8425-5a5befa1a469","state":"PUBLISHED","assignerShortName":"Splunk","requesterUserId":"d03a2723-f9e2-46d2-8173-16ee7d33f715","dateReserved":"2022-10-20T18:37:09.181Z","datePublished":"2022-11-04T22:19:11.815Z","dateUpdated":"2025-05-05T20:37:25.294Z"},"containers":{"cna":{"affected":[{"defaultStatus":"affected","product":"Splunk Enterprise","vendor":"Splunk","versions":[{"lessThan":"8.1.12","status":"affected","version":"8.1","versionType":"custom"},{"lessThan":"8.2.9","status":"affected","version":"8.2","versionType":"custom"},{"lessThan":"9.0.2","status":"affected","version":"9.0","versionType":"custom"}]}],"credits":[{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"Ali Mirheidari at Splunk"}],"datePublic":"2022-11-02T16:00:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<span style=\"background-color: rgb(255, 255, 255);\">In Splunk Enterprise versions below 8.1.12, 8.2.9, and 9.0.2, Splunk Enterprise fails to properly validate and escape the Host header, which could let a remote authenticated user conduct various attacks against the system, including cross-site scripting and cache poisoning.</span><br>"}],"value":"In Splunk Enterprise versions below 8.1.12, 8.2.9, and 9.0.2, Splunk Enterprise fails to properly validate and escape the Host header, which could let a remote authenticated user conduct various attacks against the system, including cross-site scripting and cache poisoning.\n"}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":3,"baseSeverity":"LOW","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-20","description":"CWE-20 Improper Input Validation","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"42b59230-ec95-491e-8425-5a5befa1a469","shortName":"Splunk","dateUpdated":"2022-11-04T22:19:11.815Z"},"references":[{"url":"https://www.splunk.com/en_us/product-security/announcements/svd-2022-1102.html"}],"source":{"advisory":"SVD-2022-1102","discovery":"INTERNAL"},"title":"Host Header Injection in Splunk Enterprise"},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T13:32:59.735Z"},"title":"CVE Program Container","references":[{"url":"https://www.splunk.com/en_us/product-security/announcements/svd-2022-1102.html","tags":["x_transferred"]}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-05-05T20:37:08.317844Z","id":"CVE-2022-43562","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-05-05T20:37:25.294Z"}}]}}