{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2023-2407", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "state": "PUBLISHED", "assignerShortName": "Wordfence", "dateReserved": "2023-04-28T16:12:20.755Z", "datePublished": "2023-06-03T04:35:13.332Z", "dateUpdated": "2026-04-08T16:41:15.719Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-04-08T16:41:15.719Z"}, "affected": [{"vendor": "vcita", "product": "Event Registration Calendar By vcita", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "1.3.1", "versionType": "semver"}], "defaultStatus": "unaffected"}, {"vendor": "vcita", "product": "Online Payments \u2013 Get Paid with PayPal, Square & Stripe", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "3.10.0", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The Event Registration Calendar By vcita plugin, versions up to and including 3.10.0, and Online Payments \u2013 Get Paid with PayPal, Square & Stripe plugin, for WordPress are vulnerable to Cross-Site Request Forgery. This is due to missing nonce validation in the ls_parse_vcita_callback() function. This makes it possible for unauthenticated attackers to modify the plugin's settings and inject malicious JavaScript via a forged request granted they can trick a site administrator into performing an action such as clicking on a link."}], "title": "Event Registration Calendar By vcita <= 1.3.1 & Online Payments \u2013 Get Paid with PayPal, Square & Stripe <= 3.10.0 - Cross-Site Request Forgery to Stored Cross-Site Scripting", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/207b40fa-2062-48d6-990b-f05cbbf8fb8e?source=cve"}, {"url": "https://plugins.trac.wordpress.org/browser/event-registration-calendar-by-vcita/trunk/system/parse_vcita_callback.php#L55"}, {"url": "https://plugins.trac.wordpress.org/browser/paypal-payment-button-by-vcita/trunk/system/parse_vcita_callback.php"}, {"url": "https://blog.jonh.eu/blog/security-vulnerabilities-in-wordpress-plugins-by-vcita"}, {"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3215558%40paypal-payment-button-by-vcita%2Ftrunk&old=2965959%40paypal-payment-button-by-vcita%2Ftrunk&sfp_email=&sfph_mail="}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-352 Cross-Site Request Forgery (CSRF)", "cweId": "CWE-352", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "baseScore": 6.1, "baseSeverity": "MEDIUM"}}], "credits": [{"lang": "en", "type": "finder", "value": "Jonas H\u00f6benreich"}], "timeline": [{"time": "2023-02-03T00:00:00.000Z", "lang": "en", "value": "Vendor Notified"}, {"time": "2023-06-02T00:00:00.000Z", "lang": "en", "value": "Disclosed"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T06:19:15.036Z"}, "title": "CVE Program Container", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/207b40fa-2062-48d6-990b-f05cbbf8fb8e?source=cve", "tags": ["x_transferred"]}, {"url": "https://plugins.trac.wordpress.org/browser/event-registration-calendar-by-vcita/trunk/system/parse_vcita_callback.php#L55", "tags": ["x_transferred"]}, {"url": "https://plugins.trac.wordpress.org/browser/paypal-payment-button-by-vcita/trunk/system/parse_vcita_callback.php", "tags": ["x_transferred"]}, {"url": "https://blog.jonh.eu/blog/security-vulnerabilities-in-wordpress-plugins-by-vcita", "tags": ["x_transferred"]}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-12-20T23:29:47.141961Z", "id": "CVE-2023-2407", "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": "2024-12-20T23:58:05.889Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/207b40fa-2062-48d6-990b-f05cbbf8fb8e?source=cve", "tags": ["x_transferred"]}, {"url": "https://plugins.trac.wordpress.org/browser/event-registration-calendar-by-vcita/trunk/system/parse_vcita_callback.php#L55", "tags": ["x_transferred"]}, {"url": "https://plugins.trac.wordpress.org/browser/paypal-payment-button-by-vcita/trunk/system/parse_vcita_callback.php", "tags": ["x_transferred"]}, {"url": "https://blog.jonh.eu/blog/security-vulnerabilities-in-wordpress-plugins-by-vcita", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T06:19:15.036Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-2407", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-12-20T23:29:47.141961Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-12-20T23:29:50.706Z"}}], "cna": {"credits": [{"lang": "en", "type": "finder", "value": "Jonas H\u00f6benreich"}], "metrics": [{"cvssV3_1": {"version": "3.1", "baseScore": 6.1, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}}], "affected": [{"vendor": "vcita", "product": "Event Registration Calendar By vcita", "versions": [{"status": "affected", "version": "*", "versionType": "semver", "lessThanOrEqual": "1.3.1"}], "defaultStatus": "unaffected"}, {"vendor": "vcita", "product": "Online Payments \u2013 Get Paid with PayPal, Square & Stripe", "versions": [{"status": "affected", "version": "*", "versionType": "semver", "lessThanOrEqual": "3.9.1"}], "defaultStatus": "unaffected"}], "timeline": [{"lang": "en", "time": "2023-02-03T00:00:00.000Z", "value": "Vendor Notified"}, {"lang": "en", "time": "2023-06-02T00:00:00.000Z", "value": "Disclosed"}], "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/207b40fa-2062-48d6-990b-f05cbbf8fb8e?source=cve"}, {"url": "https://plugins.trac.wordpress.org/browser/event-registration-calendar-by-vcita/trunk/system/parse_vcita_callback.php#L55"}, {"url": "https://plugins.trac.wordpress.org/browser/paypal-payment-button-by-vcita/trunk/system/parse_vcita_callback.php"}, {"url": "https://blog.jonh.eu/blog/security-vulnerabilities-in-wordpress-plugins-by-vcita"}], "descriptions": [{"lang": "en", "value": "The Event Registration Calendar By vcita plugin, versions up to and including 3.9.1, and Online Payments \u2013 Get Paid with PayPal, Square & Stripe plugin, for WordPress are vulnerable to Cross-Site Request Forgery. This is due to missing nonce validation in the ls_parse_vcita_callback() function. This makes it possible for unauthenticated attackers to modify the plugin's settings and inject malicious JavaScript via a forged request granted they can trick a site administrator into performing an action such as clicking on a link."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-352 Cross-Site Request Forgery (CSRF)"}]}], "providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2023-06-03T04:35:13.332Z"}}}, "cveMetadata": {"cveId": "CVE-2023-2407", "state": "PUBLISHED", "dateUpdated": "2024-12-20T23:58:05.889Z", "dateReserved": "2023-04-28T16:12:20.755Z", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "datePublished": "2023-06-03T04:35:13.332Z", "assignerShortName": "Wordfence"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:vcita:event_registration_calendar_by_vcita:*:*:*:*:*:wordpress:*:*", "matchCriteriaId": "056C8523-49C7-4FD6-937B-861025FF38B9", "versionEndIncluding": "3.9.1", "vulnerable": true}, {"criteria": "cpe:2.3:a:vcita:online_payments_-_get_paid_with_paypal\\,_square_\\&_stripe:*:*:*:*:*:wordpress:*:*", "matchCriteriaId": "83E52AEC-9136-4506-A71D-885228E41361", "versionEndIncluding": "1.3.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Event Registration Calendar By vcita plugin, versions up to and including 3.10.0, and Online Payments \u2013 Get Paid with PayPal, Square & Stripe plugin, for WordPress are vulnerable to Cross-Site Request Forgery. This is due to missing nonce validation in the ls_parse_vcita_callback() function. This makes it possible for unauthenticated attackers to modify the plugin's settings and inject malicious JavaScript via a forged request granted they can trick a site administrator into performing an action such as clicking on a link."}], "id": "CVE-2023-2407", "lastModified": "2026-04-08T17:16:55.923", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "security@wordfence.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-06-03T05:15:09.780", "references": [{"source": "security@wordfence.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://blog.jonh.eu/blog/security-vulnerabilities-in-wordpress-plugins-by-vcita"}, {"source": "security@wordfence.com", "tags": ["Exploit"], "url": "https://plugins.trac.wordpress.org/browser/event-registration-calendar-by-vcita/trunk/system/parse_vcita_callback.php#L55"}, {"source": "security@wordfence.com", "tags": ["Exploit"], "url": "https://plugins.trac.wordpress.org/browser/paypal-payment-button-by-vcita/trunk/system/parse_vcita_callback.php"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3215558%40paypal-payment-button-by-vcita%2Ftrunk&old=2965959%40paypal-payment-button-by-vcita%2Ftrunk&sfp_email=&sfph_mail="}, {"source": "security@wordfence.com", "tags": ["Third Party Advisory"], "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/207b40fa-2062-48d6-990b-f05cbbf8fb8e?source=cve"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://blog.jonh.eu/blog/security-vulnerabilities-in-wordpress-plugins-by-vcita"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "https://plugins.trac.wordpress.org/browser/event-registration-calendar-by-vcita/trunk/system/parse_vcita_callback.php#L55"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "https://plugins.trac.wordpress.org/browser/paypal-payment-button-by-vcita/trunk/system/parse_vcita_callback.php"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/207b40fa-2062-48d6-990b-f05cbbf8fb8e?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-352"}], "source": "security@wordfence.com", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-352"}], "source": "nvd@nist.gov", "type": "Secondary"}]}

{}

{}