SB2026011336 - Multiple vulnerabilities in SAP S/4HANA

Description

This security bulletin contains information about 3 vulnerabilities.

1) Missing authorization (CVE-ID: CVE-2026-0503)

CWE-ID: CWE-862 - Missing Authorization

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows a remote user to gain unauthorized access to the application.

The vulnerability exists due to missing authorization checks in SAP EHS Management component. A remote user can gain unauthorized access to the application. 

2) Code Injection (CVE-ID: CVE-2026-0498)

CWE-ID: CWE-94 - Improper Control of Generation of Code ('Code Injection')

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a remote user to escalate privileges on the system.

The vulnerability exists due to improper input validation. A remote privileged user can send a specially crafted request and execute arbitrary code on the target system.

3) SQL injection (CVE-ID: CVE-2026-0501)

CWE-ID: CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows a remote user to execute arbitrary SQL queries in database.

The vulnerability exists due to insufficient sanitization of user-supplied data within the Financials – General Ledger component. A remote user can send a specially crafted request to the affected application and execute arbitrary SQL commands within the application database.

Successful exploitation of this vulnerability may allow a remote attacker to read, delete, modify data in database and gain complete control over the affected application.

Remediation

Install update from vendor's website.

References

• https://support.sap.com/en/my-support/knowledge-base/security-notes-news/january-2026.html
• https://me.sap.com/notes/3681523
• https://me.sap.com/notes/3694242
• https://me.sap.com/notes/3687749