CVE-2023-7296

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2023-7296", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "state": "PUBLISHED", "assignerShortName": "Wordfence", "dateReserved": "2024-10-15T18:45:52.039Z", "datePublished": "2024-10-16T07:31:50.234Z", "dateUpdated": "2026-04-08T16:56:22.880Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "shortName": "Wordfence", "dateUpdated": "2026-04-08T16:56:22.880Z"}, "affected": [{"vendor": "blindsidenetworks", "product": "BigBlueButton", "versions": [{"version": "0", "status": "affected", "lessThanOrEqual": "3.0.0-beta.4", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "The BigBlueButton plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the the moderator code and viewer code fields in versions up to, and including, 3.0.0-beta.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with author privileges or higher to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link."}], "title": "BigBlueButton <= 3.0.0-beta.4 - Authenticated (Author+) Stored Cross-Site Scripting", "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/5f829d21-5347-46ec-9218-2b3cbe7d7b95?source=cve"}, {"url": "https://plugins.trac.wordpress.org/browser/bigbluebutton/trunk/public/partials/bigbluebutton-join-display.php#L26"}], "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": "Marco Wotschka"}], "timeline": [{"time": "2023-08-02T00:00:00.000Z", "lang": "en", "value": "Discovered"}, {"time": "2023-08-17T00:00:00.000Z", "lang": "en", "value": "Disclosed"}]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-10-16T12:57:38.687396Z", "id": "CVE-2023-7296", "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": "2024-10-16T12:57:56.478Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-7296", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-10-16T12:57:38.687396Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-10-16T12:57:43.135Z"}}], "cna": {"title": "BigBlueButton <= 3.0.0-beta.4 - Authenticated (Author+) Stored Cross-Site Scripting", "credits": [{"lang": "en", "type": "finder", "value": "Marco Wotschka"}], "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": "blindsidenetworks", "product": "BigBlueButton", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "3.0.0-beta.4"}], "defaultStatus": "unaffected"}], "timeline": [{"lang": "en", "time": "2023-08-02T00:00:00.000Z", "value": "Discovered"}, {"lang": "en", "time": "2023-08-17T00:00:00.000Z", "value": "Disclosed"}], "references": [{"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/5f829d21-5347-46ec-9218-2b3cbe7d7b95?source=cve"}, {"url": "https://plugins.trac.wordpress.org/browser/bigbluebutton/trunk/public/partials/bigbluebutton-join-display.php#L26"}], "descriptions": [{"lang": "en", "value": "The BigBlueButton plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the the moderator code and viewer code fields in versions up to, and including, 3.0.0-beta.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with author privileges or higher to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link."}], "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": "2026-04-08T16:56:22.880Z"}}}, "cveMetadata": {"cveId": "CVE-2023-7296", "state": "PUBLISHED", "dateUpdated": "2026-04-08T16:56:22.880Z", "dateReserved": "2024-10-15T18:45:52.039Z", "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599", "datePublished": "2024-10-16T07:31:50.234Z", "assignerShortName": "Wordfence"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "BigBlueButton", "vendor": "blindsidenetworks", "versions": [{"lessThanOrEqual": "3.0.0-beta.4", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "security@wordfence.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The BigBlueButton plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the the moderator code and viewer code fields in versions up to, and including, 3.0.0-beta.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with author privileges or higher to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link."}, {"lang": "es", "value": "El complemento BigBlueButton para WordPress es vulnerable a cross-site scripting almacenado a trav\u00e9s de los campos de c\u00f3digo de moderador y c\u00f3digo de visor en versiones hasta la 3.0.0-beta.4 incluida, debido a una desinfecci\u00f3n de entrada y un escape de salida insuficientes. Esto permite que atacantes autenticados con privilegios de autor o superiores inyecten secuencias de comandos web arbitrarias en p\u00e1ginas que se ejecutan si logran enga\u00f1ar a un usuario para que realice una acci\u00f3n, como hacer clic en un enlace."}], "id": "CVE-2023-7296", "lastModified": "2026-06-17T06:52:28.790", "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-2023-7296", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-10-16T12:57:38.687396Z", "version": "2.0.3"}}]}, "published": "2024-10-16T08:15:04.977", "references": [{"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/bigbluebutton/trunk/public/partials/bigbluebutton-join-display.php#L26"}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/5f829d21-5347-46ec-9218-2b3cbe7d7b95?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "security@wordfence.com", "type": "Secondary"}]}

{}

{"created": "2025-07-13T11:23:00.397561+00:00", "updated": "2025-07-13T11:23:00.397655+00:00", "vendors": ["blindsidenetworks", "blindsidenetworks$PRODUCT$bigbluebutton", "wordpress", "wordpress$PRODUCT$wordpress"]}