CVE-2026-27682

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-27682", "assignerOrgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd", "state": "PUBLISHED", "assignerShortName": "sap", "dateReserved": "2026-02-23T17:50:17.027Z", "datePublished": "2026-05-12T02:19:26.976Z", "dateUpdated": "2026-05-12T13:09:40.621Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd", "shortName": "sap", "dateUpdated": "2026-05-12T02:19:26.976Z"}, "title": "Reflected Cross-Site Scripting (XSS) vulnerability in SAP NetWeaver Application Server ABAP (Applications based on Business Server Pages)", "problemTypes": [{"descriptions": [{"lang": "eng", "cweId": "CWE-79", "description": "CWE-79: Improper Neutralization of Input During Web Page Generation", "type": "CWE"}]}], "affected": [{"vendor": "SAP_SE", "product": "SAP NetWeaver Application Server ABAP (Applications based on Business Server Pages)", "versions": [{"status": "affected", "version": "SAP_BASIS 700"}, {"status": "affected", "version": "SAP_BASIS 701"}, {"status": "affected", "version": "SAP_BASIS 702"}, {"status": "affected", "version": "SAP_BASIS 731"}, {"status": "affected", "version": "SAP_BASIS 740"}, {"status": "affected", "version": "SAP_BASIS 750"}, {"status": "affected", "version": "SAP_BASIS 751"}, {"status": "affected", "version": "SAP_BASIS 752"}, {"status": "affected", "version": "SAP_BASIS 753"}, {"status": "affected", "version": "SAP_BASIS 754"}, {"status": "affected", "version": "SAP_BASIS 755"}, {"status": "affected", "version": "SAP_BASIS 756"}, {"status": "affected", "version": "SAP_BASIS 757"}, {"status": "affected", "version": "SAP_BASIS 758"}, {"status": "affected", "version": "SAP_BASIS 816"}, {"status": "affected", "version": "SAP_BASIS 918"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "Due to a reflected cross-site scripting (XSS) vulnerability in SAP NetWeaver Application Server ABAP (Applications based on Business Server Pages), an unauthenticated attacker could craft a URL that exploits an unprotected URL parameter to embed a malicious script. If a victim clicks the link, the injected input is processed during web page generation, resulting in the execution of malicious content in the victim\ufffds browser context. This could allow the attacker to access and/or modify information, impacting the confidentiality and integrity of the application, with no impact to availability.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>Due to a reflected cross-site scripting (XSS) vulnerability in SAP NetWeaver Application Server ABAP (Applications based on Business Server Pages), an unauthenticated attacker could craft a URL that exploits an unprotected URL parameter to embed a malicious script. If a victim clicks the link, the injected input is processed during web page generation, resulting in the execution of malicious content in the victim\ufffds browser context. This could allow the attacker to access and/or modify information, impacting the confidentiality and integrity of the application, with no impact to availability.</p>"}]}], "references": [{"url": "https://me.sap.com/notes/3728690"}, {"url": "https://url.sap/sapsecuritypatchday"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE", "baseSeverity": "MEDIUM", "baseScore": 4.7, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N"}}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.2"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-05-12T13:09:32.945260Z", "id": "CVE-2026-27682", "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": "2026-05-12T13:09:40.621Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-27682", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-05-12T13:09:32.945260Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-05-12T13:09:37.094Z"}}], "cna": {"title": "Reflected Cross-Site Scripting (XSS) vulnerability in SAP NetWeaver Application Server ABAP (Applications based on Business Server Pages)", "source": {"discovery": "UNKNOWN"}, "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 4.7, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "SAP_SE", "product": "SAP NetWeaver Application Server ABAP (Applications based on Business Server Pages)", "versions": [{"status": "affected", "version": "SAP_BASIS 700"}, {"status": "affected", "version": "SAP_BASIS 701"}, {"status": "affected", "version": "SAP_BASIS 702"}, {"status": "affected", "version": "SAP_BASIS 731"}, {"status": "affected", "version": "SAP_BASIS 740"}, {"status": "affected", "version": "SAP_BASIS 750"}, {"status": "affected", "version": "SAP_BASIS 751"}, {"status": "affected", "version": "SAP_BASIS 752"}, {"status": "affected", "version": "SAP_BASIS 753"}, {"status": "affected", "version": "SAP_BASIS 754"}, {"status": "affected", "version": "SAP_BASIS 755"}, {"status": "affected", "version": "SAP_BASIS 756"}, {"status": "affected", "version": "SAP_BASIS 757"}, {"status": "affected", "version": "SAP_BASIS 758"}, {"status": "affected", "version": "SAP_BASIS 816"}, {"status": "affected", "version": "SAP_BASIS 918"}], "defaultStatus": "unaffected"}], "references": [{"url": "https://me.sap.com/notes/3728690"}, {"url": "https://url.sap/sapsecuritypatchday"}], "x_generator": {"engine": "Vulnogram 1.0.2"}, "descriptions": [{"lang": "en", "value": "Due to a reflected cross-site scripting (XSS) vulnerability in SAP NetWeaver Application Server ABAP (Applications based on Business Server Pages), an unauthenticated attacker could craft a URL that exploits an unprotected URL parameter to embed a malicious script. If a victim clicks the link, the injected input is processed during web page generation, resulting in the execution of malicious content in the victim\ufffds browser context. This could allow the attacker to access and/or modify information, impacting the confidentiality and integrity of the application, with no impact to availability.", "supportingMedia": [{"type": "text/html", "value": "<p>Due to a reflected cross-site scripting (XSS) vulnerability in SAP NetWeaver Application Server ABAP (Applications based on Business Server Pages), an unauthenticated attacker could craft a URL that exploits an unprotected URL parameter to embed a malicious script. If a victim clicks the link, the injected input is processed during web page generation, resulting in the execution of malicious content in the victim\ufffds browser context. This could allow the attacker to access and/or modify information, impacting the confidentiality and integrity of the application, with no impact to availability.</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "eng", "type": "CWE", "cweId": "CWE-79", "description": "CWE-79: Improper Neutralization of Input During Web Page Generation"}]}], "providerMetadata": {"orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd", "shortName": "sap", "dateUpdated": "2026-05-12T02:19:26.976Z"}}}, "cveMetadata": {"cveId": "CVE-2026-27682", "state": "PUBLISHED", "dateUpdated": "2026-05-12T13:09:40.621Z", "dateReserved": "2026-02-23T17:50:17.027Z", "assignerOrgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd", "datePublished": "2026-05-12T02:19:26.976Z", "assignerShortName": "sap"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "SAP NetWeaver Application Server ABAP (Applications based on Business Server Pages)", "vendor": "SAP_SE", "versions": [{"status": "affected", "version": "SAP_BASIS 700"}, {"status": "affected", "version": "SAP_BASIS 701"}, {"status": "affected", "version": "SAP_BASIS 702"}, {"status": "affected", "version": "SAP_BASIS 731"}, {"status": "affected", "version": "SAP_BASIS 740"}, {"status": "affected", "version": "SAP_BASIS 750"}, {"status": "affected", "version": "SAP_BASIS 751"}, {"status": "affected", "version": "SAP_BASIS 752"}, {"status": "affected", "version": "SAP_BASIS 753"}, {"status": "affected", "version": "SAP_BASIS 754"}, {"status": "affected", "version": "SAP_BASIS 755"}, {"status": "affected", "version": "SAP_BASIS 756"}, {"status": "affected", "version": "SAP_BASIS 757"}, {"status": "affected", "version": "SAP_BASIS 758"}, {"status": "affected", "version": "SAP_BASIS 816"}, {"status": "affected", "version": "SAP_BASIS 918"}]}], "source": "cna@sap.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:700:*:*:*:sap_basis:*:*:*", "matchCriteriaId": "6F048ED9-2DDF-4EB9-8571-73832AFABF6A", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:701:*:*:*:sap_basis:*:*:*", "matchCriteriaId": "C37DC475-6B9A-493C-9A6F-28CDD65D2A5B", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:702:*:*:*:sap_basis:*:*:*", "matchCriteriaId": "2BD9FE51-F76C-439A-A3C0-5279EC1059F7", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:731:*:*:*:sap_basis:*:*:*", "matchCriteriaId": "4EB54432-0E1A-45F2-BEE1-8DC28FAADA9F", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:740:*:*:*:sap_basis:*:*:*", "matchCriteriaId": "8E96C58C-ED44-487B-A67E-FDAE3C29023A", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:750:*:*:*:sap_basis:*:*:*", "matchCriteriaId": "A14DF5EB-B8CE-4A47-9959-2F65A5DCEF5F", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:751:*:*:*:sap_basis:*:*:*", "matchCriteriaId": "3E0CA53D-4335-4872-B527-30802E31B893", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:752:*:*:*:sap_basis:*:*:*", "matchCriteriaId": "419BA423-0803-4F51-8889-014A521F02CE", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:753:*:*:*:sap_basis:*:*:*", "matchCriteriaId": "DA20ECDC-8807-462C-A0F0-70DF6F5A119B", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:754:*:*:*:sap_basis:*:*:*", "matchCriteriaId": "800AAC21-325C-4F16-AE5A-9F89327E5356", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:755:*:*:*:sap_basis:*:*:*", "matchCriteriaId": "BDC15DB7-A95B-475F-AAA6-60A801F65690", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:756:*:*:*:sap_basis:*:*:*", "matchCriteriaId": "55A2FECF-A32E-4188-9563-E8BA0E952261", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:757:*:*:*:sap_basis:*:*:*", "matchCriteriaId": "9CBF2E53-17F0-4BF0-9C38-749C7E611BF4", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:758:*:*:*:sap_basis:*:*:*", "matchCriteriaId": "5160572B-E3AB-4B96-8950-07DDAFA0E4A6", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:816:*:*:*:sap_basis:*:*:*", "matchCriteriaId": "32888162-53F9-4598-8C04-E4A4903AAB57", "vulnerable": true}, {"criteria": "cpe:2.3:a:sap:netweaver_application_server_abap:918:*:*:*:sap_basis:*:*:*", "matchCriteriaId": "F5311510-6456-4B0A-B3D6-932397A2D4A6", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Due to a reflected cross-site scripting (XSS) vulnerability in SAP NetWeaver Application Server ABAP (Applications based on Business Server Pages), an unauthenticated attacker could craft a URL that exploits an unprotected URL parameter to embed a malicious script. If a victim clicks the link, the injected input is processed during web page generation, resulting in the execution of malicious content in the victim\ufffds browser context. This could allow the attacker to access and/or modify information, impacting the confidentiality and integrity of the application, with no impact to availability."}, {"lang": "es", "value": "Debido a una vulnerabilidad de cross-site scripting (XSS) reflejada en SAP NetWeaver Servidor de aplicaciones ABAP (Aplicaciones basadas en Business Server Pages), un atacante no autenticado podr\u00eda crear una URL que explota un par\u00e1metro de URL no protegido para incrustar un script malicioso. Si una v\u00edctima hace clic en el enlace, la entrada inyectada se procesa durante la generaci\u00f3n de la p\u00e1gina web, lo que resulta en la ejecuci\u00f3n de contenido malicioso en el contexto del navegador de la v\u00edctima. Esto podr\u00eda permitir al atacante acceder y/o modificar informaci\u00f3n, con impacto en la confidencialidad y la integridad de la aplicaci\u00f3n, sin impacto en la disponibilidad."}], "id": "CVE-2026-27682", "lastModified": "2026-10-26T18:10:00.173", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 2.7, "source": "cna@sap.com", "type": "Secondary"}, {"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": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-27682", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-05-12T13:09:32.945260Z", "version": "2.0.3"}}]}, "published": "2026-05-12T03:16:11.103", "references": [{"source": "cna@sap.com", "tags": ["Permissions Required"], "url": "https://me.sap.com/notes/3728690"}, {"source": "cna@sap.com", "tags": ["Vendor Advisory"], "url": "https://url.sap/sapsecuritypatchday"}], "sourceIdentifier": "cna@sap.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "cna@sap.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "SAP_BASIS 700"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "SAP_BASIS 701"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "SAP_BASIS 702"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "SAP_BASIS 731"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "SAP_BASIS 740"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "SAP_BASIS 750"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "SAP_BASIS 751"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "SAP_BASIS 752"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "SAP_BASIS 753"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "SAP_BASIS 754"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "SAP_BASIS 755"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "SAP_BASIS 756"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "SAP_BASIS 757"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "SAP_BASIS 758"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "SAP_BASIS 816"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "SAP_BASIS 918"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "SAP NetWeaver Application Server ABAP (Applications based on Business Server Pages)", "source": "cna", "vendor": "SAP_SE"}, "product": "sap_netweaver_application_server_abap_(applications_based_on_business_server_pages)", "vendor": "sap_se"}], "created": "2026-05-12T04:30:07.545374+00:00", "updated": "2026-05-12T09:22:10.224857+00:00", "vendors": ["sap_se", "sap_se$PRODUCT$sap_netweaver_application_server_abap_(applications_based_on_business_server_pages)"]}