CVE-2025-42957-SAP-S-4HANA-Under-Siege

CVE-2025-42957-SAP-S-4HANA-Under-Siege 1 – What Happened? In August 2025, SAP’s flagship ERP platform S/4HANA was found to expose a vulnerability in one of its RFC‑enabled function modules. Attackers who possess only low‑privileged access can inject arbitrary ABAP code into that module, bypassing...

abap-code-scanner

OWASP ABAP Code Scanner Static Application Security Testing SAST for SAP ABAP. A free, open-source CLI for finding security vulnerabilities in custom ABAP code - offline and in CI. Editions Edition| What it is| Where ---|---|--- Open-source CLI free, MIT| Scan exported ABAP source locally or in C...

SAP Memory Pipes (MPI) Desynchronization

SAP NetWeaver Application Server ABAP, SAP NetWeaver Application Server Java, ABAP Platform, SAP Content Server 7.53 and SAP Web Dispatcher are vulnerable to request smuggling and request concatenation attacks. An unauthenticated attacker can prepend a victim's request with arbitrary data. This...

CVE-2026-89120

A regression caused by an API change in SAP ABAP Platform reintroduces a previously fixed authorization weakness. The session manager can be opened in single transaction mode, including from FLP. A low-privileged attacker could exploit this to bypass restrictions via specially crafted requests,...

CVE-2026-89107

SAP S/4HANA Manage Substitution/Validation Rules does not sufficiently validate input processed by rule definition functionality that utilizes a domain-specific scripting language. An authenticated attacker with specific business privileges could submit specially crafted input, which is interpret...

CVE-2026-76976

Applications based on SAP GUI for HTML in SAP NetWeaver Application Server ABAP do not sufficiently sanitize user-supplied content in certain functionality, allowing an authenticated attacker to send malicious content to another user. If the victim interacts with the affected content, malicious...

EUVD-2026-98199

A regression caused by an API change in SAP ABAP Platform reintroduces a previously fixed authorization weakness. The session manager can be opened in single transaction mode, including from FLP. A low-privileged attacker could exploit this to bypass restrictions via specially crafted requests,...

CVE-2026-89120

A regression caused by an API change in SAP ABAP Platform reintroduces a previously fixed authorization weakness. The session manager can be opened in single transaction mode, including from the FLP . A low-privileged attacker could exploit this by sending specially crafted requests to bypass res...

CVE-2026-89120 Missing authorization check in SAP ABAP Platform

A regression caused by an API change in SAP ABAP Platform reintroduces a previously fixed authorization weakness. The session manager can be opened in single transaction mode, including from FLP. A low-privileged attacker could exploit this to bypass restrictions via specially crafted requests,...

EUVD-2026-98190

SAP S/4HANA Manage Substitution/Validation Rules does not sufficiently validate input processed by rule definition functionality that utilizes a domain-specific scripting language. An authenticated attacker with specific business privileges could submit specially crafted input, which is interpret...

CVE-2026-89107 Code Injection vulnerability in SAP S/4HANA (Manage Substitution/Validation Rules)

SAP S/4HANA Manage Substitution/Validation Rules does not sufficiently validate input processed by rule definition functionality that utilizes a domain-specific scripting language. An authenticated attacker with specific business privileges could submit specially crafted input, which is interpret...

CVE-2026-89107

The SAP S/4HANA (Manage Substitution/Validation Rules) component is vulnerable to a Code Injection vulnerability (CWE-94). The issue stems from insufficient validation of input processed by rule definition functionality that uses a domain-specific scripting language. An authenticated attacker wit...

CVE-2026-76976

Applications based on SAP GUI for HTML in SAP NetWeaver Application Server ABAP are vulnerable to a Cross-Site Scripting (XSS) vulnerability due to insufficient sanitization of user-supplied content in certain functionalities. An authenticated attacker can send malicious content to another user; ...

CVE-2026-76976 Cross-Site Scripting (XSS) vulnerability in SAP NetWeaver Application Server ABAP (Applications based on SAP GUI for HTML)

Applications based on SAP GUI for HTML in SAP NetWeaver Application Server ABAP do not sufficiently sanitize user-supplied content in certain functionality, allowing an authenticated attacker to send malicious content to another user. If the victim interacts with the affected content, malicious...

EUVD-2026-98187

Applications based on SAP GUI for HTML in SAP NetWeaver Application Server ABAP do not sufficiently sanitize user-supplied content in certain functionality, allowing an authenticated attacker to send malicious content to another user. If the victim interacts with the affected content, malicious...

CVE-2026-89120: Initialization of a Resource with an Insecure Default

A regression caused by an API change in SAP ABAP Platform reintroduces a previously fixed authorization weakness. The session manager can be opened in single transaction mode, including from FLP. A low-privileged attacker could exploit this to bypass restrictions via specially crafted requests,...

CVE-2026-76976: Improper Neutralization of Input During Web Page Generation

Applications based on SAP GUI for HTML in SAP NetWeaver Application Server ABAP do not sufficiently sanitize user-supplied content in certain functionality, allowing an authenticated attacker to send malicious content to another user. If the victim interacts with the affected content, malicious...

CVE-2026-89107: Improper Control of Generation of Code

SAP S/4HANA Manage Substitution/Validation Rules does not sufficiently validate input processed by rule definition functionality that utilizes a domain-specific scripting language. An authenticated attacker with specific business privileges could submit specially crafted input, which is interpret...

PT-2026-111144

Name of the Vulnerable Software and Affected Versions SAP ABAP Platform affected versions not specified Description An API change caused a regression that reintroduces a previously fixed authorization weakness. This allows the session manager to be opened in single transaction mode, including fro...

PT-2026-111135

Name of the Vulnerable Software and Affected Versions SAP S/4HANA affected versions not specified Description Insufficient input validation in the rule definition functionality, which uses a domain-specific scripting language, allows an authenticated attacker with specific business privileges to...