Vulnerability-Lookup

CVE-2026-27682 (GCVE-0-2026-27682)

Vulnerability from cvelistv5 – Published: 2026-05-12 02:19 – Updated: 2026-05-12 13:09

Title

Reflected Cross-Site Scripting (XSS) vulnerability in SAP NetWeaver Application Server ABAP (Applications based on Business Server Pages)

Summary

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�s 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.

Severity

4.7 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-05-12 13:09 UTC

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation

Assigner

sap CNA under the mitre root

CNA scorecard C 65/100 over 117 records in the last 180 days details

References

2 references

URL	Tags
https://me.sap.com/notes/3728690
https://url.sap/sapsecuritypatchday

Impacted products

1 product

Vendor	Product	Version	CPE status
SAP_SE	SAP NetWeaver Application Server ABAP (Applications based on Business Server Pages)	Affected: SAP_BASIS 700 Affected: SAP_BASIS 701 Affected: SAP_BASIS 702 Affected: SAP_BASIS 731 Affected: SAP_BASIS 740 Affected: SAP_BASIS 750 Affected: SAP_BASIS 751 Affected: SAP_BASIS 752 Affected: SAP_BASIS 753 Affected: SAP_BASIS 754 Affected: SAP_BASIS 755 Affected: SAP_BASIS 756 Affected: SAP_BASIS 757 Affected: SAP_BASIS 758 Affected: SAP_BASIS 816 Affected: SAP_BASIS 918	guessed

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-27682",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-12T13:09:32.945260Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-12T13:09:40.621Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "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"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eDue 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.\u003c/p\u003e"
            }
          ],
          "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."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "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"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-79",
              "description": "CWE-79: Improper Neutralization of Input During Web Page Generation",
              "lang": "eng",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-12T02:19:26.976Z",
        "orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
        "shortName": "sap"
      },
      "references": [
        {
          "url": "https://me.sap.com/notes/3728690"
        },
        {
          "url": "https://url.sap/sapsecuritypatchday"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Reflected Cross-Site Scripting (XSS) vulnerability in SAP NetWeaver Application Server ABAP (Applications based on Business Server Pages)",
      "x_generator": {
        "engine": "Vulnogram 1.0.2"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
    "assignerShortName": "sap",
    "cveId": "CVE-2026-27682",
    "datePublished": "2026-05-12T02:19:26.976Z",
    "dateReserved": "2026-02-23T17:50:17.027Z",
    "dateUpdated": "2026-05-12T13:09:40.621Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-27682",
      "date": "2026-10-29",
      "epss": "0.00223",
      "percentile": "0.12978"
    },
    "nvd": {
      "cve": {
        "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"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2026-06-05T19:33:32+00:00",
      "cve": "CVE-2026-27682",
      "id": "CVE-2026-27682",
      "initial_release_date": "2026-01-01T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Reflected Cross-Site Scripting (XSS) vulnerability in SAP NetWeaver Application Server ABAP (Applications based on Business Server Pages)",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-27682.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2026-27682",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2026-05-12T13:09:32.945260Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2026-05-12T13:09:37.094Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "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"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "\u003cp\u003eDue 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.\u003c/p\u003e"
                }
              ],
              "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."
            }
          ],
          "metrics": [
            {
              "cvssV3_1": {
                "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"
              },
              "format": "CVSS",
              "scenarios": [
                {
                  "lang": "en",
                  "value": "GENERAL"
                }
              ]
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-79",
                  "description": "CWE-79: Improper Neutralization of Input During Web Page Generation",
                  "lang": "eng",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-05-12T02:19:26.976Z",
            "orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
            "shortName": "sap"
          },
          "references": [
            {
              "url": "https://me.sap.com/notes/3728690"
            },
            {
              "url": "https://url.sap/sapsecuritypatchday"
            }
          ],
          "source": {
            "discovery": "UNKNOWN"
          },
          "title": "Reflected Cross-Site Scripting (XSS) vulnerability in SAP NetWeaver Application Server ABAP (Applications based on Business Server Pages)",
          "x_generator": {
            "engine": "Vulnogram 1.0.2"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
        "assignerShortName": "sap",
        "cveId": "CVE-2026-27682",
        "datePublished": "2026-05-12T02:19:26.976Z",
        "dateReserved": "2026-02-23T17:50:17.027Z",
        "dateUpdated": "2026-05-12T13:09:40.621Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}

CERTFR-2026-AVI-0567

Vulnerability from certfr_avis - Published: 2026-05-12 - Updated: 2026-05-12

De multiples vulnérabilités ont été découvertes dans les produits SAP. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un déni de service à distance et une atteinte à la confidentialité des données.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products

Vendor	Product	Description
SAP	N/A	S/4HANA (Enterprise Search for ABAP) versions SAP_BASIS 751, SAP_BASIS 752, SAP_BASIS 753, SAP_BASIS 754, SAP_BASIS 755, SAP_BASIS 756, SAP_BASIS 757, SAP_BASIS 758 et SAP_BASIS 816 sans le dernier correctif de sécurité
SAP	N/A	HANA Deployment Infrastructure (HDI) deploy library version XS_HDI_DEPLOYER 1.00 sans le dernier correctif de sécurité
SAP	N/A	NetWeaver Application Server ABAP (Applications based on Business Server Pages) versions SAP_BASIS 700, SAP_BASIS 701, SAP_BASIS 702, SAP_BASIS 731, SAP_BASIS 740, SAP_BASIS 750, SAP_BASIS 751, SAP_BASIS 752, SAP_BASIS 753, SAP_BASIS 754, SAP_BASIS 755, SAP_BASIS 756, SAP_BASIS 757, SAP_BASIS 758, SAP_BASIS 816 et SAP_BASIS 918 sans le dernier correctif de sécurité
SAP	N/A	NetWeaver Application Server for ABAP and ABAP Platform versions SAP_BASIS 700, SAP_BASIS 701, SAP_BASIS 702, SAP_BASIS 731, SAP_BASIS 740, SAP_BASIS 750, SAP_BASIS 751, SAP_BASIS 752, SAP_BASIS 753, SAP_BASIS 754, SAP_BASIS 755, SAP_BASIS 756, SAP_BASIS 757, SAP_BASIS 758 et SAP_BASIS 816 sans le dernier correctif de sécurité
SAP	N/A	Strategic Enterprise Management (BSP application Balanced Scorecard Wizard) versions SEM-BW 605, 700, 736, 746, 747, 748, 749 et 800 sans le dernier correctif de sécurité
SAP	N/A	Commerce cloud versions HY_COM 2205, COM_CLOUD 2211 et 2211-JDK21 sans le dernier correctif de sécurité
SAP	N/A	Business Server Pages Application (TAF_APPLAUNCHER) versions ST-PI 740 et 758 sans le dernier correctif de sécurité
SAP	N/A	Forecasting & Replenishment versions SCM 702, 712, 713 et 714 sans le dernier correctif de sécurité
SAP	N/A	Incentive and Commission Management versions SAP_APPL 618, S4CORE 102, 103, 104, 105, 106, 107, 108, 109, EA-APPL 600, 604, 605, 606 et 617 sans le dernier correctif de sécurité
SAP	N/A	S/4HANA Condition Maintenance versions S4CORE 102, 103, 104, 105, 106, 107, 108 et 109 sans le dernier correctif de sécurité
SAP	N/A	BusinessObjects Business Intelligence Platform versions ENTERPRISE 430, 2025 et 2027 sans le dernier correctif de sécurité
SAP	N/A	Application Server ABAP for NetWeaver and ABAP Platform versions SAP_BASIS 740, SAP_BASIS 750, SAP_BASIS 751, SAP_BASIS 752, SAP_BASIS 753, SAP_BASIS 754, SAP_BASIS 755, SAP_BASIS 756, SAP_BASIS 757, SAP_BASIS 758 et SAP_BASIS 816 sans le dernier correctif de sécurité
SAP	N/A	Financial Consolidation version FINANCE 1010 sans le dernier correctif de sécurité
SAP	N/A	Commerce Cloud (Apache Log4j) versions HY_COM 2205, COM_CLOUD 2211 et 2211-JDK21 sans le dernier correctif de sécurité
SAP	N/A	SAPUI5 (Search UI) versions SAPUI5 1.108, 1.120, 1.136, 1.142, 1.71, 1.84 et 1.96 sans le dernier correctif de sécurité

References

Title

Publication Time

FKIE_CVE-2026-27682

Vulnerability from fkie_nvd - Published: 2026-05-12 03:16 - Updated: 2026-10-26 18:10

Severity

4.7 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Summary

References

	URL	Tags
	cna@sap.com	https://me.sap.com/notes/3728690	Permissions Required
	cna@sap.com	https://url.sap/sapsecuritypatchday	Vendor Advisory

Impacted products

Vendor	Product	Version
sap	netweaver_application_server_abap	700
sap	netweaver_application_server_abap	701
sap	netweaver_application_server_abap	702
sap	netweaver_application_server_abap	731
sap	netweaver_application_server_abap	740
sap	netweaver_application_server_abap	750
sap	netweaver_application_server_abap	751
sap	netweaver_application_server_abap	752
sap	netweaver_application_server_abap	753
sap	netweaver_application_server_abap	754
sap	netweaver_application_server_abap	755
sap	netweaver_application_server_abap	756
sap	netweaver_application_server_abap	757
sap	netweaver_application_server_abap	758
sap	netweaver_application_server_abap	816
sap	netweaver_application_server_abap	918

JSON

To clipboard

{
  "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"
    }
  ]
}

GHSA-XJ8W-VW8M-PX5F

Vulnerability from github – Published: 2026-05-12 03:31 – Updated: 2026-06-03 21:30

Details

Severity

4.7 (Medium)


                  
                    CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-27682"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-12T03:16:11Z",
    "severity": "MODERATE"
  },
  "details": "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.",
  "id": "GHSA-xj8w-vw8m-px5f",
  "modified": "2026-06-03T21:30:24Z",
  "published": "2026-05-12T03:31:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27682"
    },
    {
      "type": "WEB",
      "url": "https://me.sap.com/notes/3728690"
    },
    {
      "type": "WEB",
      "url": "https://url.sap/sapsecuritypatchday"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

NCSC-2026-0140

Vulnerability from csaf_ncscnl - Published: 2026-05-12 12:21 - Updated: 2026-05-12 12:21

Summary

Kwetsbaarheden verholpen in diverse SAP-producten

Scope

15 vulnerabilities in this advisory, including CVE-2026-27682.

CVE-2026-27682

A reflected Cross-Site Scripting (XSS) vulnerability in SAP NetWeaver Application Server ABAP affects Business Server Pages, allowing unauthenticated attackers to execute malicious scripts via crafted URLs, compromising application confidentiality and integrity.

4.7 (Medium)


                
                  CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N

Known affected: 19 products

Open the full advisory

WID-SEC-W-2026-1466

Vulnerability from csaf_certbund - Published: 2026-05-11 22:00 - Updated: 2026-05-11 22:00

Summary

SAP Patchday Mai 2026: Mehrere Schwachstellen

Severity

Hoch

Scope

15 vulnerabilities in this advisory, including CVE-2026-27682.

CVE-2026-27682

Known affected: 1 product

Open the full advisory

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

Publication & reservation Sightings KEV catalogs Other timestamps

Loading timeline…

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2026-27682 (GCVE-0-2026-27682)

CERTFR-2026-AVI-0567

Solutions

FKIE_CVE-2026-27682

GHSA-XJ8W-VW8M-PX5F

NCSC-2026-0140

WID-SEC-W-2026-1466

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour