{"containers":{"cna":{"affected":[{"product":"Crisp Live Chat","vendor":"Crisp Live Chat","versions":[{"lessThanOrEqual":"0.31","status":"affected","version":"0.31","versionType":"custom"}]}],"credits":[{"lang":"en","value":"José Aguilera"}],"descriptions":[{"lang":"en","value":"The Crisp Live Chat WordPress plugin is vulnerable to Cross-Site Request Forgery due to missing nonce validation via the crisp_plugin_settings_page function found in the ~/crisp.php file, which made it possible for attackers to inject arbitrary web scripts in versions up to, and including 0.31."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-352","description":"CWE-352 Cross-Site Request Forgery (CSRF)","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2022-01-18T16:52:24.000Z","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","shortName":"Wordfence"},"references":[{"tags":["x_refsource_MISC"],"url":"https://www.wordfence.com/vulnerability-advisories/#CVE-2021-43353"},{"tags":["x_refsource_MISC"],"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2643954%40crisp&new=2643954%40crisp&sfp_email=&sfph_mail="}],"solutions":[{"lang":"en","value":"Update to version 0.32 or newer. "}],"source":{"discovery":"EXTERNAL"},"title":"Crisp Live Chat <= 0.31 Cross-Site Request Forgery to Stored Cross-Site Scripting","x_generator":{"engine":"Vulnogram 0.0.9"},"x_legacyV4Record":{"CVE_data_meta":{"AKA":"Wordfence","ASSIGNER":"security@wordfence.com","ID":"CVE-2021-43353","STATE":"PUBLIC","TITLE":"Crisp Live Chat <= 0.31 Cross-Site Request Forgery to Stored Cross-Site Scripting"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Crisp Live Chat","version":{"version_data":[{"version_affected":"<=","version_name":"0.31","version_value":"0.31"}]}}]},"vendor_name":"Crisp Live Chat"}]}},"credit":[{"lang":"eng","value":"José Aguilera"}],"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"The Crisp Live Chat WordPress plugin is vulnerable to Cross-Site Request Forgery due to missing nonce validation via the crisp_plugin_settings_page function found in the ~/crisp.php file, which made it possible for attackers to inject arbitrary web scripts in versions up to, and including 0.31."}]},"generator":{"engine":"Vulnogram 0.0.9"},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-352 Cross-Site Request Forgery (CSRF)"}]}]},"references":{"reference_data":[{"name":"https://www.wordfence.com/vulnerability-advisories/#CVE-2021-43353","refsource":"MISC","url":"https://www.wordfence.com/vulnerability-advisories/#CVE-2021-43353"},{"name":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2643954%40crisp&new=2643954%40crisp&sfp_email=&sfph_mail=","refsource":"MISC","url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2643954%40crisp&new=2643954%40crisp&sfp_email=&sfph_mail="}]},"solution":[{"lang":"en","value":"Update to version 0.32 or newer. "}],"source":{"discovery":"EXTERNAL"}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T03:55:28.446Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://www.wordfence.com/vulnerability-advisories/#CVE-2021-43353"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2643954%40crisp&new=2643954%40crisp&sfp_email=&sfph_mail="}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-01-31T18:56:17.435869Z","id":"CVE-2021-43353","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-01-31T18:56:22.096Z"}}]},"cveMetadata":{"assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","assignerShortName":"Wordfence","cveId":"CVE-2021-43353","datePublished":"2022-01-18T16:52:24.000Z","dateReserved":"2021-12-03T00:00:00.000Z","dateUpdated":"2025-01-31T18:56:22.096Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}