{"api_version":"1","generated_at":"2026-05-02T12:44:47+00:00","cve":"CVE-2022-46803","urls":{"html":"https://cve.report/CVE-2022-46803","api":"https://cve.report/api/cve/CVE-2022-46803.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-46803","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-46803"},"summary":{"title":"WordPress Noptin Plugin <= 1.9.5 is vulnerable to CSV Injection","description":"Improper Neutralization of Formula Elements in a CSV File vulnerability in Noptin Newsletter Simple Newsletter Plugin – Noptin.This issue affects Simple Newsletter Plugin – Noptin: from n/a through 1.9.5.","state":"PUBLISHED","assigner":"Patchstack","published_at":"2023-11-07 17:15:08","updated_at":"2026-04-28 19:19:06"},"problem_types":["CWE-1236","CWE-1236 CWE-1236 Improper Neutralization of Formula Elements in a CSV File"],"metrics":[{"version":"3.1","source":"nvd@nist.gov","type":"Primary","score":"9.8","severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"}},{"version":"3.1","source":"audit@patchstack.com","type":"Secondary","score":"6.1","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:H/A:N","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:H/A:N","baseScore":6.1,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE"}},{"version":"3.1","source":"CNA","type":"CVSS","score":"6.1","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:H/A:N","data":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.1,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:H/A:N","version":"3.1"}}],"references":[{"url":"https://patchstack.com/database/vulnerability/newsletter-optin-box/wordpress-simple-newsletter-plugin-noptin-plugin-1-9-5-unauth-csv-injection-vulnerability?_s_id=cve","name":"https://patchstack.com/database/vulnerability/newsletter-optin-box/wordpress-simple-newsletter-plugin-noptin-plugin-1-9-5-unauth-csv-injection-vulnerability?_s_id=cve","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"title":"WordPress Simple Newsletter Plugin – Noptin plugin <= 1.9.5 - Unauth. CSV Injection vulnerability - Patchstack","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://patchstack.com/database/Wordpress/Plugin/newsletter-optin-box/vulnerability/wordpress-simple-newsletter-plugin-noptin-plugin-1-9-5-unauth-csv-injection-vulnerability?_s_id=cve","name":"https://patchstack.com/database/Wordpress/Plugin/newsletter-optin-box/vulnerability/wordpress-simple-newsletter-plugin-noptin-plugin-1-9-5-unauth-csv-injection-vulnerability?_s_id=cve","refsource":"MITRE","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-46803","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-46803","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Noptin Newsletter","product":"Simple Newsletter Plugin – Noptin","version":"affected n/a 1.9.5 custom","platforms":[]}],"timeline":[],"solutions":[{"source":"CNA","title":"","value":"Update to 1.10.0 or a higher version.","time":"","lang":"en"}],"workarounds":[],"exploits":[],"credits":[{"source":"CNA","value":"Mika (Patchstack Alliance)","lang":"en"}],"nvd_cpes":[{"cve_year":"2022","cve_id":"46803","vulnerable":"1","versionEndIncluding":"1.9.5","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"noptin","cpe5":"noptin","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"wordpress","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-03T14:39:38.702Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"tags":["vdb-entry","x_transferred"],"url":"https://patchstack.com/database/vulnerability/newsletter-optin-box/wordpress-simple-newsletter-plugin-noptin-plugin-1-9-5-unauth-csv-injection-vulnerability?_s_id=cve"}],"title":"CVE Program Container"},{"metrics":[{"other":{"content":{"id":"CVE-2022-46803","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","timestamp":"2024-09-04T18:13:14.026742Z","version":"2.0.3"},"type":"ssvc"}}],"providerMetadata":{"dateUpdated":"2024-09-04T18:13:34.266Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"collectionURL":"https://wordpress.org/plugins","defaultStatus":"unaffected","packageName":"newsletter-optin-box","product":"Simple Newsletter Plugin – Noptin","vendor":"Noptin Newsletter","versions":[{"changes":[{"at":"1.10.0","status":"unaffected"}],"lessThanOrEqual":"1.9.5","status":"affected","version":"n/a","versionType":"custom"}]}],"credits":[{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"Mika (Patchstack Alliance)"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Improper Neutralization of Formula Elements in a CSV File vulnerability in Noptin Newsletter Simple Newsletter Plugin – Noptin.<p>This issue affects Simple Newsletter Plugin – Noptin: from n/a through 1.9.5.</p>"}],"value":"Improper Neutralization of Formula Elements in a CSV File vulnerability in Noptin Newsletter Simple Newsletter Plugin – Noptin.This issue affects Simple Newsletter Plugin – Noptin: from n/a through 1.9.5."}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.1,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:H/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-1236","description":"CWE-1236 Improper Neutralization of Formula Elements in a CSV File","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-04-28T16:07:54.495Z","orgId":"21595511-bba5-4825-b968-b78d1f9984a3","shortName":"Patchstack"},"references":[{"tags":["vdb-entry"],"url":"https://patchstack.com/database/vulnerability/newsletter-optin-box/wordpress-simple-newsletter-plugin-noptin-plugin-1-9-5-unauth-csv-injection-vulnerability?_s_id=cve"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Update to 1.10.0 or a higher version."}],"value":"Update to 1.10.0 or a higher version."}],"source":{"discovery":"EXTERNAL"},"title":"WordPress Noptin Plugin <= 1.9.5 is vulnerable to CSV Injection","x_generator":{"engine":"Vulnogram 0.1.0-dev"}}},"cveMetadata":{"assignerOrgId":"21595511-bba5-4825-b968-b78d1f9984a3","assignerShortName":"Patchstack","cveId":"CVE-2022-46803","datePublished":"2023-11-07T16:40:45.392Z","dateReserved":"2022-12-08T09:38:31.430Z","dateUpdated":"2026-04-28T16:07:54.495Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2023-11-07 17:15:08","lastModifiedDate":"2026-04-28 19:19:06","problem_types":["CWE-1236","CWE-1236 CWE-1236 Improper Neutralization of Formula Elements in a CSV File"],"metrics":{"cvssMetricV31":[{"source":"audit@patchstack.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:H/A:N","baseScore":6.1,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":1.6,"impactScore":4},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:noptin:noptin:*:*:*:*:*:wordpress:*:*","versionEndIncluding":"1.9.5","matchCriteriaId":"0600A7EB-BADB-41A7-B408-72D72A188FBF"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2022","CveId":"46803","Ordinal":"1","Title":"WordPress Noptin Plugin <= 1.9.5 is vulnerable to CSV Injection","CVE":"CVE-2022-46803","Year":"2022"},"notes":[{"CveYear":"2022","CveId":"46803","Ordinal":"1","NoteData":"Improper Neutralization of Formula Elements in a CSV File vulnerability in Noptin Newsletter Simple Newsletter Plugin – Noptin.This issue affects Simple Newsletter Plugin – Noptin: from n/a through 1.9.5.","Type":"Description","Title":"WordPress Noptin Plugin <= 1.9.5 is vulnerable to CSV Injection"}]}}}