{"id":"CVE-2022-36340","state":"PUBLISHED","title":"WordPress MailOptin plugin <= 1.2.49.0 - Unauthenticated Optin Campaign Cache Deletion vulnerability","description":"Unauthenticated Optin Campaign Cache Deletion vulnerability in MailOptin plugin <= 1.2.49.0 at WordPress.","publishedAt":"2022-09-23T18:31:50.762Z","updatedAt":"2026-04-28T16:07:45.515Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","source":"Patchstack"},"assigner":"Patchstack","products":["MailOptin Popup Builder Team MailOptin (WordPress plugin)"],"affected":[{"vendor":"MailOptin Popup Builder Team","product":"MailOptin (WordPress plugin)","versions":[{"version":"<= 1.2.49.0","status":"affected","lessThanOrEqual":"1.2.49.0","versionType":"custom"}]}],"references":["https://patchstack.com/database/vulnerability/mailoptin/wordpress-mailoptin-plugin-1-2-49-0-unauthenticated-optin-campaign-cache-deletion-vulnerability/_s_id=cve","https://plugins.svn.wordpress.org/mailoptin/trunk/changelog.txt"],"weaknesses":["CWE-862"],"ingestedAt":"2026-10-29T19:50:21.136Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/36xxx/CVE-2022-36340.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-36340","state":"PUBLISHED","datePublished":"2022-09-23T18:31:50.762Z","dateUpdated":"2026-04-28T16:07:45.515Z","assignerShortName":"Patchstack","assignerOrgId":"21595511-bba5-4825-b968-b78d1f9984a3","dateReserved":"2022-09-08T00:00:00.000Z"},"containers":{"cna":{"title":"WordPress MailOptin plugin <= 1.2.49.0 - Unauthenticated Optin Campaign Cache Deletion vulnerability","descriptions":[{"lang":"en","value":"Unauthenticated Optin Campaign Cache Deletion vulnerability in MailOptin plugin <= 1.2.49.0 at WordPress."}],"affected":[{"vendor":"MailOptin Popup Builder Team","product":"MailOptin (WordPress plugin)","versions":[{"version":"<= 1.2.49.0","status":"affected","lessThanOrEqual":"1.2.49.0","versionType":"custom"}]}],"references":[{"url":"https://patchstack.com/database/vulnerability/mailoptin/wordpress-mailoptin-plugin-1-2-49-0-unauthenticated-optin-campaign-cache-deletion-vulnerability/_s_id=cve","tags":["x_refsource_CONFIRM"]},{"url":"https://plugins.svn.wordpress.org/mailoptin/trunk/changelog.txt","tags":["x_refsource_CONFIRM"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","description":"CWE-862 Missing Authorization","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"Patchstack","orgId":"21595511-bba5-4825-b968-b78d1f9984a3","dateUpdated":"2026-04-28T16:07:45.515Z"},"credits":[{"lang":"en","value":"Vulnerability discovered by Muhammad Daffa (Patchstack Alliance)"}],"datePublic":"2022-09-23T00:00:00.000Z","solutions":[{"lang":"en","value":"Update to 1.2.50.0 or higher version."}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.0.9"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"audit@patchstack.com","DATE_PUBLIC":"2022-09-23T08:24:00.000Z","ID":"CVE-2022-36340","STATE":"PUBLIC","TITLE":"WordPress MailOptin plugin <= 1.2.49.0 - Unauthenticated Optin Campaign Cache Deletion vulnerability"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"MailOptin (WordPress plugin)","version":{"version_data":[{"version_affected":"<=","version_name":"<= 1.2.49.0","version_value":"1.2.49.0"}]}}]},"vendor_name":"MailOptin Popup Builder Team"}]}},"credit":[{"lang":"eng","value":"Vulnerability discovered by Muhammad Daffa (Patchstack Alliance)"}],"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Unauthenticated Optin Campaign Cache Deletion vulnerability in MailOptin plugin <= 1.2.49.0 at WordPress."}]},"generator":{"engine":"Vulnogram 0.0.9"},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-862 Missing Authorization"}]}]},"references":{"reference_data":[{"name":"https://patchstack.com/database/vulnerability/mailoptin/wordpress-mailoptin-plugin-1-2-49-0-unauthenticated-optin-campaign-cache-deletion-vulnerability/_s_id=cve","refsource":"CONFIRM","url":"https://patchstack.com/database/vulnerability/mailoptin/wordpress-mailoptin-plugin-1-2-49-0-unauthenticated-optin-campaign-cache-deletion-vulnerability/_s_id=cve"},{"name":"https://plugins.svn.wordpress.org/mailoptin/trunk/changelog.txt","refsource":"CONFIRM","url":"https://plugins.svn.wordpress.org/mailoptin/trunk/changelog.txt"}]},"solution":[{"lang":"en","value":"Update to 1.2.50.0 or higher version."}],"source":{"discovery":"EXTERNAL"}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://patchstack.com/database/vulnerability/mailoptin/wordpress-mailoptin-plugin-1-2-49-0-unauthenticated-optin-campaign-cache-deletion-vulnerability/_s_id=cve","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://plugins.svn.wordpress.org/mailoptin/trunk/changelog.txt","tags":["x_refsource_CONFIRM","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T10:00:04.330Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-02-20T19:15:16.957610Z","id":"CVE-2022-36340","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-02-20T20:01:04.920Z"}}]}}}