CVE-2023-6452

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Users \nshould avoid adding the User Agent field to the Transaction Viewer until the workaround is implemented or Web Security is upgraded to version 8.5.6 or later."}], "value": "The\n User Agent field must be displayed in the Transaction Viewer, it is not by default. Users \nshould avoid adding the User Agent field to the Transaction Viewer until the workaround is implemented or Web Security is upgraded to version 8.5.6 or later."}], "credits": [{"lang": "en", "type": "reporter", "value": "Jasper Westerman"}, {"lang": "en", "type": "reporter", "value": "Yanick de Pater"}, {"lang": "en", "type": "reporter", "value": "Harm Blankers from REQON"}], "datePublic": "2024-08-21T19:00:00.000Z", "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<div>Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Forcepoint Web Security (Transaction Viewer) allows Stored XSS.</div><div><br></div><div>\nThe\n Forcepoint Web Security portal allows administrators to generate \ndetailed reports on user requests made through the Web proxy. It has \nbeen determined that the \"user agent\" field in the Transaction Viewer is\n vulnerable to a persistent Cross-Site Scripting (XSS) vulnerability, \nwhich can be exploited by any user who can route traffic through the \nForcepoint Web proxy.<br><br>This \nvulnerability enables unauthorized attackers to execute JavaScript \nwithin the browser context of a Forcepoint administrator, thereby \nallowing them to perform actions on the administrator's behalf. Such a \nbreach could lead to unauthorized access or modifications, posing a \nsignificant security risk.\n\n\n\n<br></div><p>This issue affects Web Security: before 8.5.6.</p>"}], "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Forcepoint Web Security (Transaction Viewer) allows Stored XSS.\n\n\n\n\n\nThe\n Forcepoint Web Security portal allows administrators to generate \ndetailed reports on user requests made through the Web proxy. It has \nbeen determined that the \"user agent\" field in the Transaction Viewer is\n vulnerable to a persistent Cross-Site Scripting (XSS) vulnerability, \nwhich can be exploited by any user who can route traffic through the \nForcepoint Web proxy.\n\nThis \nvulnerability enables unauthorized attackers to execute JavaScript \nwithin the browser context of a Forcepoint administrator, thereby \nallowing them to perform actions on the administrator's behalf. Such a \nbreach could lead to unauthorized access or modifications, posing a \nsignificant security risk.\n\n\n\n\n\n\nThis issue affects Web Security: before 8.5.6."}], "impacts": [{"capecId": "CAPEC-592", "descriptions": [{"lang": "en", "value": "CAPEC-592 Stored XSS"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.6, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-79", "description": "CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "e23ea22c-8c39-4eff-8980-2881e5ae54e2", "shortName": "forcepoint", "dateUpdated": "2024-08-22T15:21:32.329Z"}, "references": [{"url": "https://support.forcepoint.com/s/article/000042212"}], "solutions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Customers should update to version 8.5.6 or follow the steps outlined in&nbsp;<a target=\"_blank\" rel=\"nofollow\" href=\"https://support.forcepoint.com/s/article/000042212\">https://support.forcepoint.com/s/article/000042212</a>&nbsp;for version 8.5.5.</p>"}], "value": "Customers should update to version 8.5.6 or follow the steps outlined in\u00a0 https://support.forcepoint.com/s/article/000042212 \u00a0for version 8.5.5."}], "source": {"discovery": "UNKNOWN"}, "workarounds": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>\nUsers \nshould avoid adding the User Agent field to the Transaction Viewer until the workaround is implemented or Web Security is upgraded to version 8.5.6 or later.\n\n\n\n</p>"}], "value": "Users \nshould avoid adding the User Agent field to the Transaction Viewer until the workaround is implemented or Web Security is upgraded to version 8.5.6 or later."}], "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"affected": [{"vendor": "forcepoint", "product": "web_security", "cpes": ["cpe:2.3:a:forcepoint:web_security:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThan": "8.5.6", "versionType": "custom"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-08-22T19:48:57.338566Z", "id": "CVE-2023-6452", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-08-22T19:50:08.561Z"}}]}}

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It has \nbeen determined that the \"user agent\" field in the Transaction Viewer is\n vulnerable to a persistent Cross-Site Scripting (XSS) vulnerability, \nwhich can be exploited by any user who can route traffic through the \nForcepoint Web proxy.\n\nThis \nvulnerability enables unauthorized attackers to execute JavaScript \nwithin the browser context of a Forcepoint administrator, thereby \nallowing them to perform actions on the administrator's behalf. Such a \nbreach could lead to unauthorized access or modifications, posing a \nsignificant security risk.\n\n\n\n\n\n\nThis issue affects Web Security: before 8.5.6.", "supportingMedia": [{"type": "text/html", "value": "<div>Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Forcepoint Web Security (Transaction Viewer) allows Stored XSS.</div><div><br></div><div>\nThe\n Forcepoint Web Security portal allows administrators to generate \ndetailed reports on user requests made through the Web proxy. It has \nbeen determined that the \"user agent\" field in the Transaction Viewer is\n vulnerable to a persistent Cross-Site Scripting (XSS) vulnerability, \nwhich can be exploited by any user who can route traffic through the \nForcepoint Web proxy.<br><br>This \nvulnerability enables unauthorized attackers to execute JavaScript \nwithin the browser context of a Forcepoint administrator, thereby \nallowing them to perform actions on the administrator's behalf. Such a \nbreach could lead to unauthorized access or modifications, posing a \nsignificant security risk.\n\n\n\n<br></div><p>This issue affects Web Security: before 8.5.6.</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-79", "description": "CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}]}], "configurations": [{"lang": "en", "value": "The\n User Agent field must be displayed in the Transaction Viewer, it is not by default. 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{"affected": [{"affectedData": [{"defaultStatus": "affected", "modules": ["Transaction Viewer"], "product": "Web Security", "vendor": "Forcepoint", "versions": [{"lessThan": "8.5.6", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "psirt@forcepoint.com"}, {"affectedData": [{"cpes": ["cpe:2.3:a:forcepoint:web_security:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "product": "web_security", "vendor": "forcepoint", "versions": [{"lessThan": "8.5.6", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Forcepoint Web Security (Transaction Viewer) allows Stored XSS.\n\n\n\n\n\nThe\n Forcepoint Web Security portal allows administrators to generate \ndetailed reports on user requests made through the Web proxy. It has \nbeen determined that the \"user agent\" field in the Transaction Viewer is\n vulnerable to a persistent Cross-Site Scripting (XSS) vulnerability, \nwhich can be exploited by any user who can route traffic through the \nForcepoint Web proxy.\n\nThis \nvulnerability enables unauthorized attackers to execute JavaScript \nwithin the browser context of a Forcepoint administrator, thereby \nallowing them to perform actions on the administrator's behalf. Such a \nbreach could lead to unauthorized access or modifications, posing a \nsignificant security risk.\n\n\n\n\n\n\nThis issue affects Web Security: before 8.5.6."}, {"lang": "es", "value": "La vulnerabilidad de neutralizaci\u00f3n inadecuada de la entrada durante la generaci\u00f3n de p\u00e1ginas web ('cross-site Scripting') en Forcepoint Web Security (Transaction Viewer) permite XSS Almacenado. El portal Forcepoint Web Security permite a los administradores generar informes detallados sobre las solicitudes de los usuarios realizadas a trav\u00e9s del proxy web. Se ha determinado que el campo \"agente de usuario\" en el Visor de transacciones es vulnerable a una vulnerabilidad persistente de Cross-Site Scripting (XSS), que puede ser explotada por cualquier usuario que pueda enrutar el tr\u00e1fico a trav\u00e9s del proxy web de Forcepoint. Esta vulnerabilidad permite a atacantes no autorizados ejecutar JavaScript dentro del contexto del navegador de un administrador de Forcepoint, permiti\u00e9ndoles as\u00ed realizar acciones en nombre del administrador. Una infracci\u00f3n de este tipo podr\u00eda dar lugar a modificaciones o accesos no autorizados, lo que plantear\u00eda un riesgo de seguridad importante. Este problema afecta a Web Security: versiones anteriores a 8.5.6."}], "id": "CVE-2023-6452", "lastModified": "2026-06-17T06:50:47.170", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.6, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 6.0, "source": "psirt@forcepoint.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-6452", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2024-08-22T19:48:57.338566Z", "version": "2.0.3"}}]}, "published": "2024-08-22T16:15:07.997", "references": [{"source": "psirt@forcepoint.com", "url": "https://support.forcepoint.com/s/article/000042212"}], "sourceIdentifier": "psirt@forcepoint.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "psirt@forcepoint.com", "type": "Secondary"}]}

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