Vulnerability-Lookup

CVE-2026-76969 (GCVE-0-2026-76969)

Vulnerability from cvelistv5 – Published: 2026-09-08 00:12 – Updated: 2026-09-08 10:34

Title

Credential disclosure in multitenant applications using SAP Cloud Application Programming Model (CAP)

Summary

@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.

Severity

9.4 (Critical)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-08 10:04 UTC

CWE

CWE-522 - Insufficiently Protected Credentials

Assigner

sap mitre root

References

2 references

URL	Tags
https://me.sap.com/notes/3798315
https://url.sap/sapsecuritypatchday

Impacted products

1 product

Vendor	Product	Version	CPE status
SAP_SE	SAP Cloud Application Programming Model (CAP)	Affected: @sap/cds-mtxs <=1.18.3 Affected: <=2.7.6 Affected: <=3.9.6 Affected: <=4.0.2	guessed

Show details on NVD website

JSON

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FKIE_CVE-2026-76969

Vulnerability from fkie_nvd - Published: 2026-09-08 01:17 - Updated: 2026-09-08 11:17

Severity

9.4 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H

Summary

References

	URL	Tags
	cna@sap.com	https://me.sap.com/notes/3798315
	cna@sap.com	https://url.sap/sapsecuritypatchday

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "SAP Cloud Application Programming Model (CAP)",
          "vendor": "SAP_SE",
          "versions": [
            {
              "status": "affected",
              "version": "@sap/cds-mtxs \u003c=1.18.3"
            },
            {
              "status": "affected",
              "version": "\u003c=2.7.6"
            },
            {
              "status": "affected",
              "version": "\u003c=3.9.6"
            },
            {
              "status": "affected",
              "version": "\u003c=4.0.2"
            }
          ]
        }
      ],
      "source": "cna@sap.com"
    }
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    }
  ],
  "id": "CVE-2026-76969",
  "lastModified": "2026-09-08T11:17:43.963",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.4,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "LOW",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H",
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        },
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        "impactScore": 5.5,
        "source": "cna@sap.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
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          "options": [
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          "timestamp": "2026-09-08T10:04:59.274440Z",
          "version": "2.0.3"
        }
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  "published": "2026-09-08T01:17:55.407",
  "references": [
    {
      "source": "cna@sap.com",
      "url": "https://me.sap.com/notes/3798315"
    },
    {
      "source": "cna@sap.com",
      "url": "https://url.sap/sapsecuritypatchday"
    }
  ],
  "sourceIdentifier": "cna@sap.com",
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}

GHSA-955M-RR6M-2F9V

Vulnerability from github – Published: 2026-09-08 03:31 – Updated: 2026-09-08 03:31

Details

Severity

9.4 (Critical)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-76969"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-522"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-08T01:17:55Z",
    "severity": "CRITICAL"
  },
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  "id": "GHSA-955m-rr6m-2f9v",
  "modified": "2026-09-08T03:31:13Z",
  "published": "2026-09-08T03:31:13Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-76969"
    },
    {
      "type": "WEB",
      "url": "https://me.sap.com/notes/3798315"
    },
    {
      "type": "WEB",
      "url": "https://url.sap/sapsecuritypatchday"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

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.

Detection rules are retrieved from Rulezet.

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.

Action not permitted

CVE-2026-76969 (GCVE-0-2026-76969)

FKIE_CVE-2026-76969

GHSA-955M-RR6M-2F9V

Tags

Sightings

Nomenclature