CVE-2025-14799

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-14799", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "state": "PUBLISHED", "assignerShortName": "Wordfence", "dateReserved": "2025-12-16T19:50:41.434Z", "datePublished": "2026-02-18T11:26:03.698Z", "dateUpdated": "2026-04-08T17:32:40.367Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-04-08T17:32:40.367Z"}, "affected": [{"vendor": "neeraj_slit", "product": "Brevo \u2013 Email, SMS, Web Push, Chat, and more.", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "3.3.0", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The Brevo - Email, SMS, Web Push, Chat, and more. plugin for WordPress is vulnerable to authorization bypass due to type juggling in all versions up to, and including, 3.3.0. This is due to the use of loose comparison (==) instead of strict comparison (===) when validating the installation ID in the `/wp-json/mailin/v1/mailin_disconnect` REST API endpoint. This makes it possible for unauthenticated attackers to disconnect the Brevo integration, delete the API key, remove all subscription forms, and reset plugin settings by sending a boolean `true` value for the `id` parameter, which bypasses the authorization check through PHP type juggling."}], "title": "Brevo - Email, SMS, Web Push, Chat, and more. <= 3.3.0 - Unauthenticated Authorization Bypass via Type Juggling", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/f29e5b19-2505-4b02-92c7-071833de6bc2?source=cve"}, {"url": "https://plugins.trac.wordpress.org/browser/mailin/tags/3.2.9/sendinblue.php#L1833"}, {"url": "https://plugins.trac.wordpress.org/browser/mailin/tags/3.2.9/sendinblue.php#L1795"}, {"url": "https://plugins.trac.wordpress.org/changeset/3448639/"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-843 Access of Resource Using Incompatible Type ('Type Confusion')", "cweId": "CWE-843", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L", "baseScore": 6.5, "baseSeverity": "MEDIUM"}}], "credits": [{"lang": "en", "type": "finder", "value": "ISMAILSHADOW"}], "timeline": [{"time": "2025-12-23T17:20:38.000Z", "lang": "en", "value": "Vendor Notified"}, {"time": "2026-02-17T00:00:00.000Z", "lang": "en", "value": "Disclosed"}]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-02-18T20:20:31.633593Z", "id": "CVE-2025-14799", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"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": "2026-02-18T20:20:46.053Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-14799", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-02-18T20:20:31.633593Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-02-18T20:20:39.706Z"}}], "cna": {"title": "Brevo - Email, SMS, Web Push, Chat, and more. <= 3.3.0 - Unauthenticated Authorization Bypass via Type Juggling", "credits": [{"lang": "en", "type": "finder", "value": "ISMAILSHADOW"}], "metrics": [{"cvssV3_1": {"version": "3.1", "baseScore": 6.5, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L"}}], "affected": [{"vendor": "neeraj_slit", "product": "Brevo \u2013 Email, SMS, Web Push, Chat, and more.", "versions": [{"status": "affected", "version": "*", "versionType": "semver", "lessThanOrEqual": "3.3.0"}], "defaultStatus": "unaffected"}], "timeline": [{"lang": "en", "time": "2025-12-23T17:20:38.000Z", "value": "Vendor Notified"}, {"lang": "en", "time": "2026-02-17T00:00:00.000Z", "value": "Disclosed"}], "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/f29e5b19-2505-4b02-92c7-071833de6bc2?source=cve"}, {"url": "https://plugins.trac.wordpress.org/browser/mailin/tags/3.2.9/sendinblue.php#L1833"}, {"url": "https://plugins.trac.wordpress.org/browser/mailin/tags/3.2.9/sendinblue.php#L1795"}, {"url": "https://plugins.trac.wordpress.org/changeset/3448639/"}], "descriptions": [{"lang": "en", "value": "The Brevo - Email, SMS, Web Push, Chat, and more. plugin for WordPress is vulnerable to authorization bypass due to type juggling in all versions up to, and including, 3.3.0. This is due to the use of loose comparison (==) instead of strict comparison (===) when validating the installation ID in the `/wp-json/mailin/v1/mailin_disconnect` REST API endpoint. This makes it possible for unauthenticated attackers to disconnect the Brevo integration, delete the API key, remove all subscription forms, and reset plugin settings by sending a boolean `true` value for the `id` parameter, which bypasses the authorization check through PHP type juggling."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-843", "description": "CWE-843 Access of Resource Using Incompatible Type ('Type Confusion')"}]}], "providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-02-18T11:26:03.698Z"}}}, "cveMetadata": {"cveId": "CVE-2025-14799", "state": "PUBLISHED", "dateUpdated": "2026-02-18T20:20:46.053Z", "dateReserved": "2025-12-16T19:50:41.434Z", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "datePublished": "2026-02-18T11:26:03.698Z", "assignerShortName": "Wordfence"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Brevo \u2013 Email, SMS, Web Push, Chat, and more.", "vendor": "neeraj_slit", "versions": [{"lessThanOrEqual": "3.3.0", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "security@wordfence.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Brevo - Email, SMS, Web Push, Chat, and more. plugin for WordPress is vulnerable to authorization bypass due to type juggling in all versions up to, and including, 3.3.0. This is due to the use of loose comparison (==) instead of strict comparison (===) when validating the installation ID in the `/wp-json/mailin/v1/mailin_disconnect` REST API endpoint. This makes it possible for unauthenticated attackers to disconnect the Brevo integration, delete the API key, remove all subscription forms, and reset plugin settings by sending a boolean `true` value for the `id` parameter, which bypasses the authorization check through PHP type juggling."}, {"lang": "es", "value": "El plugin Brevo - Email, SMS, Web Push, Chat y m\u00e1s para WordPress es vulnerable a un bypass de autorizaci\u00f3n debido a la manipulaci\u00f3n de tipos en todas las versiones hasta la 3.3.0, inclusive. Esto se debe al uso de comparaci\u00f3n laxa (==) en lugar de comparaci\u00f3n estricta (===) al validar el ID de instalaci\u00f3n en el endpoint de la API REST `/wp-json/mailin/v1/mailin_disconnect`. Esto permite a atacantes no autenticados desconectar la integraci\u00f3n de Brevo, eliminar la clave de la API, eliminar todos los formularios de suscripci\u00f3n y restablecer la configuraci\u00f3n del plugin enviando un valor booleano `true` para el par\u00e1metro `id`, lo que bypassa la verificaci\u00f3n de autorizaci\u00f3n a trav\u00e9s de la manipulaci\u00f3n de tipos de PHP."}], "id": "CVE-2025-14799", "lastModified": "2026-06-17T08:36:34.113", "metrics": {"cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 3.9, "impactScore": 2.5, "source": "security@wordfence.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-14799", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-02-18T20:20:31.633593Z", "version": "2.0.3"}}]}, "published": "2026-02-18T12:15:58.573", "references": [{"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/mailin/tags/3.2.9/sendinblue.php#L1795"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/mailin/tags/3.2.9/sendinblue.php#L1833"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/changeset/3448639/"}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/f29e5b19-2505-4b02-92c7-071833de6bc2?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-843"}], "source": "security@wordfence.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,3.3.0]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "Brevo \u2013 Email, SMS, Web Push, Chat, and more.", "source": "cna", "vendor": "neeraj_slit"}, "product": "brevo_\u2013_email,_sms,_web_push,_chat,_and_more.", "vendor": "neeraj_slit"}, {"configurations": [{"platform": null, "status": "unaffected", "versions": null}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "product": "wordpress", "vendor": "wordpress"}], "analysis": {"en": {"generated_at": "2026-04-21T00:13:30.361518+00:00", "value": {"mitigation_remediation": ["Upgrade the Brevo plugin to the latest available version that includes the fix", "After updating, regenerate all Brevo API keys to prevent any accidental reuse of compromised credentials", "Restrict or block the /wp-json/mailin/v1/mailin_disconnect REST endpoint through firewall or server configuration to reduce the attack surface"], "summary": {"action": "Immediate Patch", "impact": "Authorization bypass leading to plugin and API key removal"}, "threat_synthesis": {"affected_systems": "The vulnerability affects all versions of the Brevo \u2013 Email, SMS, Web Push, Chat, and more. plugin for WordPress up to and including version 3.3.0. No specific WordPress core or other plugin version constraints are listed.", "description_and_impact": "The Brevo plugin for WordPress contains an authorization bypass flaw caused by PHP type juggling when validating the installation ID on the /wp-json/mailin/v1/mailin_disconnect REST endpoint. The code uses a loose comparison (==) instead of a strict comparison (===), so an unauthenticated user can supply the boolean true value for the id parameter. This bypasses the authorization check, allowing the attacker to disconnect the Brevo integration, delete the API key, remove all subscription forms, and reset plugin settings. The weakness is classified as CWE-843: Type Confusion. The impact includes loss of access to the mail service for the site and disruption of automated email, SMS, push, and chat notifications.", "risk_and_exploitability": "The CVSS score is 6.5, indicating a medium severity. The EPSS score is less than 1%, meaning exploitation is considered unlikely at present. The vulnerability is not listed in the CISA KEV catalog. The likely attack vector is remote, via the publicly exposed REST API endpoint. An attacker does not need authentication or any other privileges to trigger the bypass, so the risk remains significant in environments that expose the endpoint to the internet."}}}}, "created": "2026-02-19T10:20:19.741724+00:00", "updated": "2026-04-21T00:15:16.134289+00:00", "vendors": ["neeraj_slit", "neeraj_slit$PRODUCT$brevo_\u2013_email,_sms,_web_push,_chat,_and_more.", "wordpress", "wordpress$PRODUCT$wordpress"]}