# CVE-2026-120015: Insufficient Input Validation in SAP Host Agent

Status: published. Published: 2026-11-10. Updated: 2026-11-10.

SAP Host Agent does not sufficiently validate certain inputs. Under certain condition, an attacker with low privileges could abuse the affected functionality to influence an internal component into loading a malicious file under a privileged account. Successful exploitation could lead to persistent code execution, resulting in a high impact on confidentiality, integrity and availability.

## Remediation

No remediation reported in collected sources

## Affected products and versions

- SAP_SE / SAP Host Agent: SAPHOSTAGENT 7.22 (affected). Source: CNA: sap

## Severity and prioritization

- CVSS 3.1: 7.5 (high); CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H; source: CNA: sap

- CISA KEV: No listing in collected sources

- EPSS: Not available

- SSVC: Not available

- Weaknesses: CWE-427

## Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

## References

- https://me.sap.com/notes/3842766 (CNA: sap)

- https://url.sap/sapsecuritypatchday (CNA: sap)

## Provenance

- CNA: sap: https://www.cve.org/CVERecord?id=CVE-2026-120015; retrieved 2026-11-10; source updated 2026-11-10

Revision: 6eb766dd1830de3e12201076c8af5b31966169481f480c157e48ed229b424409

Canonical: https://y2.dev/cve/CVE-2026-120015

## Agent and API access

Public CVE pages, Markdown, and JSON are free to read without an account or API key.

- Public catalog: https://y2.dev/cve/index.json. Follow nextCursor with the same search, filters, sort, and limit (1–100). A null cursor marks the end.

- WebMCP: search_cve_disclosures, get_cve_disclosure, get_cve_page_markdown, get_y2_cve_access. Available in compatible browsers.

- Cyber API: https://api.y2.dev/api/v2/cyber/cves and https://api.y2.dev/api/v2/cyber/cves/{cveId}.

- Y2 Pro or Elite: create a workspace API key with the intel:cyber scope and send Authorization: Bearer <Y2_API_KEY>. Setup: https://y2.dev/docs/api/create-key.

- x402: Pay per request without an account or API key. Omit Authorization, read the HTTP 402 PAYMENT-REQUIRED challenge, validate its current requirements, and retry with PAYMENT-SIGNATURE through an authorized payment client. These browser tools never make payments. Guide: https://y2.dev/docs/api/x402.

- OpenAPI: https://y2.dev/api/openapi.yaml. Agent access metadata: https://y2.dev/cve/agent.json.

Collected public records only. Check source status for coverage and freshness.