{"cve":"CVE-2026-76969","nvd":{"published":"2026-09-08T01:17:55.407","modified":"2026-09-08T19:12:59.557","status":"Awaiting Analysis","description":"@sap/cds-mtxs NPM library does not perform sufficient checks on certain functionality used in multitenant CAP applications with extensibility enabled. An unauthenticated attacker could send specially crafted requests to obtain sensitive credentials and abuse them to replace or delete tenant data. Successful exploitation can result in a high impact on availability and integrity of the application. There may also be partial impact to the confidentiality of business data.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H","score":9.4},"cwes":["CWE-522"],"references":["https://me.sap.com/notes/3798315","https://url.sap/sapsecuritypatchday"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:52:03.409947763+00:00"},"epss":{"cve":"CVE-2026-76969","score":0.00443,"percentile":0.38578,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-955m-rr6m-2f9v","url":"https://osv.dev/vulnerability/GHSA-955m-rr6m-2f9v","summary":"@sap/cds-mtx: Credential disclosure in multitenant applications using SAP Cloud Application Programming Model (CAP)","modified":"2026-09-17T19:15:04.977054780Z","packages":[{"ecosystem":"npm","name":"@sap/cds-mtxs","purl":"pkg:npm/%40sap/cds-mtxs","ranges":[">=4.0.1 <4.0.3"],"fixed":["4.0.3"]},{"ecosystem":"npm","name":"@sap/cds-mtxs","purl":"pkg:npm/%40sap/cds-mtxs","ranges":[">=3.0.1 <3.9.7"],"fixed":["3.9.7"]},{"ecosystem":"npm","name":"@sap/cds-mtxs","purl":"pkg:npm/%40sap/cds-mtxs","ranges":[">=2.0.2 <2.7.7"],"fixed":["2.7.7"]},{"ecosystem":"npm","name":"@sap/cds-mtxs","purl":"pkg:npm/%40sap/cds-mtxs","ranges":["<1.18.4"],"fixed":["1.18.4"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}