CVE-2025-12935

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-12935", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "state": "PUBLISHED", "assignerShortName": "Wordfence", "dateReserved": "2025-11-09T22:17:40.122Z", "datePublished": "2025-11-21T12:28:08.412Z", "dateUpdated": "2026-04-08T17:00:32.098Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-04-08T17:00:32.098Z"}, "affected": [{"vendor": "techjewel", "product": "FluentCRM \u2013 Email Newsletter, Automation, Email Marketing, Email Campaigns, Optins, Leads, and CRM Solution", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "2.9.84", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The FluentCRM \u2013 Email Newsletter, Automation, Email Marketing, Email Campaigns, Optins, Leads, and CRM Solution plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'fluentcrm_content' shortcode in all versions up to, and including, 2.9.84 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."}], "title": "FluentCRM - Marketing Automation For WordPress <= 2.9.84 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'fluentcrm_content' Shortcode", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/7129e5cb-ce70-477a-a8f1-3acf152dfc21?source=cve"}, {"url": "https://plugins.trac.wordpress.org/browser/fluent-crm/tags/2.9.84/app/Hooks/actions.php#L172"}, {"url": "https://plugins.trac.wordpress.org/browser/fluent-crm/tags/2.9.84/app/Hooks/Handlers/PrefFormHandler.php#L175"}, {"url": "https://plugins.trac.wordpress.org/changeset/3399640/"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "cweId": "CWE-79", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N", "baseScore": 6.4, "baseSeverity": "MEDIUM"}}], "credits": [{"lang": "en", "type": "finder", "value": "Muhammad Yudha - DJ"}], "timeline": [{"time": "2025-11-09T22:33:18.000Z", "lang": "en", "value": "Vendor Notified"}, {"time": "2025-11-20T00:00:00.000Z", "lang": "en", "value": "Disclosed"}]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-11-21T17:42:47.002389Z", "id": "CVE-2025-12935", "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": "2025-11-21T17:43:05.441Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-12935", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-11-21T17:42:47.002389Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-11-21T17:42:56.888Z"}}], "cna": {"title": "FluentCRM - Marketing Automation For WordPress <= 2.9.84 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'fluentcrm_content' Shortcode", "credits": [{"lang": "en", "type": "finder", "value": "Muhammad Yudha - DJ"}], "metrics": [{"cvssV3_1": {"version": "3.1", "baseScore": 6.4, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N"}}], "affected": [{"vendor": "techjewel", "product": "FluentCRM \u2013 Email Newsletter, Automation, Email Marketing, Email Campaigns, Optins, Leads, and CRM Solution", "versions": [{"status": "affected", "version": "*", "versionType": "semver", "lessThanOrEqual": "2.9.84"}], "defaultStatus": "unaffected"}], "timeline": [{"lang": "en", "time": "2025-11-09T22:33:18.000+00:00", "value": "Vendor Notified"}, {"lang": "en", "time": "2025-11-20T00:00:00.000+00:00", "value": "Disclosed"}], "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/7129e5cb-ce70-477a-a8f1-3acf152dfc21?source=cve"}, {"url": "https://plugins.trac.wordpress.org/browser/fluent-crm/tags/2.9.84/app/Hooks/actions.php#L172"}, {"url": "https://plugins.trac.wordpress.org/browser/fluent-crm/tags/2.9.84/app/Hooks/Handlers/PrefFormHandler.php#L175"}, {"url": "https://plugins.trac.wordpress.org/changeset/3399640/"}], "descriptions": [{"lang": "en", "value": "The FluentCRM \u2013 Email Newsletter, Automation, Email Marketing, Email Campaigns, Optins, Leads, and CRM Solution plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'fluentcrm_content' shortcode in all versions up to, and including, 2.9.84 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-79", "description": "CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}]}], "providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2025-11-21T12:28:08.412Z"}}}, "cveMetadata": {"cveId": "CVE-2025-12935", "state": "PUBLISHED", "dateUpdated": "2025-11-21T17:43:05.441Z", "dateReserved": "2025-11-09T22:17:40.122Z", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "datePublished": "2025-11-21T12:28:08.412Z", "assignerShortName": "Wordfence"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "FluentCRM \u2013 Email Newsletter, Automation, Email Marketing, Email Campaigns, Optins, Leads, and CRM Solution", "vendor": "techjewel", "versions": [{"lessThanOrEqual": "2.9.84", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "security@wordfence.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The FluentCRM \u2013 Email Newsletter, Automation, Email Marketing, Email Campaigns, Optins, Leads, and CRM Solution plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'fluentcrm_content' shortcode in all versions up to, and including, 2.9.84 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."}, {"lang": "es", "value": "El plugin FluentCRM - Email Newsletter, Automation, Email Marketing, Email Campaigns, Optins, Leads, y CRM Solution para WordPress es vulnerable a cross-site scripting almacenado a trav\u00e9s del shortcode 'fluentcrm_content' del plugin en todas las versiones hasta la 2.9.84, inclusive, debido a una sanitizaci\u00f3n de entrada y escape de salida insuficientes en atributos proporcionados por el usuario. Esto hace posible que atacantes autenticados, con acceso de nivel de colaborador y superior, inyecten scripts web arbitrarios en p\u00e1ginas que se ejecutar\u00e1n cada vez que un usuario acceda a una p\u00e1gina inyectada."}], "id": "CVE-2025-12935", "lastModified": "2026-10-08T10:10:00.227", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.1, "impactScore": 2.7, "source": "security@wordfence.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-12935", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-11-21T17:42:47.002389Z", "version": "2.0.3"}}]}, "published": "2025-11-21T13:15:45.850", "references": [{"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/fluent-crm/tags/2.9.84/app/Hooks/Handlers/PrefFormHandler.php#L175"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/fluent-crm/tags/2.9.84/app/Hooks/actions.php#L172"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/changeset/3399640/"}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/7129e5cb-ce70-477a-a8f1-3acf152dfc21?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "security@wordfence.com", "type": "Secondary"}]}

{}

{"analysis": {"en": {"generated_at": "2026-04-22T06:04:42.496614+00:00", "value": {"mitigation_remediation": ["Upgrade FluentCRM to a version newer than 2.9.84 or apply an official vendor patch", "If an upgrade cannot be applied immediately, remove or disable the 'fluentcrm_content' shortcode from any pages until a patch is installed", "Restrict contributor\u2011level access or review user roles to limit the number of users who can inject content until the vulnerability is resolved"], "summary": {"action": "Immediate Patch", "impact": "Stored Cross\u2011Site Scripting"}, "threat_synthesis": {"affected_systems": "WordPress sites running any version of the FluentCRM plugin up to and including 2.9.84. The plugin is made by Techjewel. Users with contributor\u2011level access or more are required to exploit the flaw.", "description_and_impact": "The FluentCRM WordPress plugin contains a stored cross\u2011site scripting vulnerability in the 'fluentcrm_content' shortcode. This is a CWE\u201179 vulnerability. Unsanitized, user\u2011supplied attributes allow an authenticated contributor or higher to embed malicious JavaScript that is stored and executed whenever a page containing the shortcode is viewed.", "risk_and_exploitability": "The weakness is rated CVSS 6.4 with an EPSS of less than 1\u202f%, and it is not listed in the CISA KEV catalog. Exploitation requires an authenticated user with contributor permissions or higher, who can then store arbitrary scripts that will run for anyone who views the compromised content."}}}}, "created": "2025-11-24T09:09:27.112843+00:00", "updated": "2026-04-22T06:15:10.425428+00:00", "vendors": ["techjewel", "techjewel$PRODUCT$fluentcrm", "wordpress", "wordpress$PRODUCT$wordpress"]}