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 interpreted as executable ABAP code by the rule processing logic. Successful exploitation could allow the attacker to execute ABAP arbitrary code into the system, resulting in full compromise of the affected system and high impact on confidentiality, integrity, and availability of the system.

CVSS 3.1 · 9.9 Critical EPSS < 1% KEV · Not listed

Vendors

Sap Se

Products

Sap S/4hana (manage Substitution/validation Rules)

CVE-2026-89106

Cross Site Scripting (XSS) vulnerability in SAPUI5

SAP UI5 does not perform sufficient input validation under certain configurations. An attacker with low privileges could submit specially crafted content that is later rendered in a victim's browser. This vulnerability has a low impact on confidentiality and integrity. There is no impact on availability.

CVSS 3.1 · 4.4 Medium EPSS < 1% KEV · Not listed

Vendors

Sap Se

Products

Sapui5

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 scripts could be executed in the victim's browser context. This vulnerability has a low impact on the confidentiality and integrity of the data and no impact on the availability of the application.

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed

Vendors

Sap Se

Products

Sap Netweaver Application Server Abap (applications Based On Sap Gui For Html)

CVE-2026-76975

Cross-Site Scripting (XSS) vulnerability in SAPUI5 (Support Assistant Overlay)

Due to a DOM-Based Cross-Site Scripting (XSS) vulnerability, an unauthenticated attacker could generate a malicious link and make it publicly accessible. If an authenticated user accesses this link, client-side code reads the attacker-controlled input and writes it into the DOM without proper sanitization, causing attacker-supplied script to execute in the victim�s browser context. This could allow the attacker to access or modify information within the victim�s browser scope, impacting confidentiality and integrity, while availability remains unaffected.

CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed

Vendors

Sap Se

Products

Sapui5 (support Assistant Overlay)

CVE-2026-58249

Memory Corruption vulnerability in SAP NetWeaver and SAP Web Dispatcher (Internet Communication Manager)

SAP NetWeaver and SAP Web Dispatcher do not properly validate certain fields in specially crafted requests handled by an internal protocol component. An unauthenticated attacker could send a malicious request that triggers a memory-handling error, causing the affected process to crash. Successful exploitation can therefore result in a high impact on the availability of the affected application. There is no impact on the confidentiality or integrity of the application.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Vendors

Sap Se

Products

Sap Netweaver And Sap Web Dispatcher (internet Communication Manager)

CVE-2026-44756

Memory Corruption vulnerability in SAP Extended Passport (EPP) Processing

A memory safety vulnerability exists in the Extended Passport Protocol (EPP) processing library. Under specific conditions, an unauthenticated attacker could exploit a crafted network request containing a malformed EPP header, potentially resulting in undefined behavior and abnormal program termination. Successful exploitation may have a high impact on the confidentiality, integrity, and availability of the application.

CVSS 3.1 · 10 Critical EPSS 1.4% KEV · Not listed

Vendors

Sap Se

Products

Sap Extended Passport (epp) Processing

CVE-2026-76961

Cross-Site Request Forgery (CSRF) vulnerability in SAP S/4HANA (Finance for Advanced Payment Management)

SAP S/4HANA Finance (Advanced Payment Management) does not perform sufficient Cross-Site Request Forgery protection on certain requests, due to this an attacker with low privileges could craft a malicious link or page. If an authenticated victim interacts with it, unintended actions could be triggered on the web server on their behalf. This results in a low impact on confidentiality and integrity. There is no impact on availability.

CVSS 3.1 · 3.5 Low EPSS < 1% KEV · Not listed

Vendors

Sap Se

Products

Sap S/4hana (finance For Advanced Payment Management)

CVE-2026-44766

SQL Injection vulnerability in SAP S/4HANA (Intercompany Matching and Reconciliation)

SAP S/4HANA (Intercompany Matching and Reconciliation) allows a low-privileged authenticated user to inject malicious input into certain functions, which may be processed by the database without proper validation. This could allow the user to access sensitive information, resulting in high impact on confidentiality, with no impact on integrity and availability of the application.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed

Vendors

Sap Se

Products

Sap S/4hana (intercompany Matching And Reconciliation)

CVE-2026-58234

Denial of Service vulnerability in SAP Process Integration (SOAP Adapter)

SAP Process Integration (SOAP Adapter) allows a privileged user to send specially crafted requests containing deeply nested entity definitions, which under certain conditions could temporarily increase processor load and degrade system responsiveness. Successful exploitation results in low impact on availability with no impact on confidentiality and integrity.

CVSS 3.1 · 2.2 Low EPSS < 1% KEV · Not listed

Vendors

Sap Se

Products

Sap Process Integration (soap Adapter)

CVE-2026-58240

Missing Authentication check in SAP NetWeaver (Message Server)

SAP NetWeaver Message Server does not sufficiently validate the authenticity of internal application server components during registration. An unauthenticated attacker with network access to the affected service could exploit this weakness to register an unauthorized component and potentially perform unauthorized actions within the application environment, resulting in a high impact on the confidentiality, integrity, and availability of the affected system.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

Vendors

Sap Se

Products

Sap Netweaver (message Server)

CVE-2026-66768

Improper Access Control in SAP NetWeaver (SAP GUI for Java)

SAP GUI for Java does not correctly enforce the trust level policy for certain functions invoked from a connected backend system. A low-privileged attacker could exploit this weakness by manipulating a connected backend system to trigger affected functionality. This could allow arbitrary command execution on the victim's machine, leading to a high impact on the confidentiality, integrity, and availability of the affected system.

CVSS 3.1 · 9 Critical EPSS < 1% KEV · Not listed

Vendors

Sap Se

Products

Sap Netweaver (sap Gui For Java)

CVE-2026-76958

XML External Entity (XXE) Vulnerability in SAP Integration Suite

SAP Integration Suite does not sufficiently validate XML documents accepted from untrusted sources in certain internal components. An attacker with low privileges could submit specially crafted XML payloads containing malicious external entity declarations. Successful exploitation could allow the attacker to read sensitive file contents from the server and expose them through monitoring or logging output, resulting in a high impact on confidentiality. It could also lead to resource exhaustion, causing a low impact on availability. There is no impact on integrity.

CVSS 3.1 · 8.5 High EPSS < 1% KEV · Not listed

Vendors

Sap Se

Products

Sap Integration Suite

CVE-2026-76959

Cross-Site Request Forgery (CSRF) vulnerability in SAP S/4HANA (Finance for Advanced Payment Management)

SAP S/4HANA Finance (Advanced Payment Management) does not perform sufficient Cross-Site Request Forgery protection on certain requests due to this an attacker with low privileges could craft a malicious link or page. If an authenticated victim interacts with it, unintended actions could be triggered on the web server on their behalf. This results in a low impact on confidentiality and integrity. There is no impact on availability.

CVSS 3.1 · 4.6 Medium EPSS < 1% KEV · Not listed

Vendors

Sap Se

Products

Sap S/4hana (finance For Advanced Payment Management)

CVE-2026-76960

Cross-Site Request Forgery (CSRF) vulnerability in SAP S/4HANA (Finance for Advanced Payment Management)

SAP S/4HANA Finance (Advanced Payment Management) does not perform sufficient Cross-Site Request Forgery protection on certain requests, due to this an attacker with low privileges could craft a malicious link or page. If an authenticated victim interacts with it, unintended actions could be triggered on the web server on their behalf. This results in a low impact on confidentiality and integrity. There is no impact on availability.

CVSS 3.1 · 3.5 Low EPSS < 1% KEV · Not listed

Vendors

Sap Se

Products

Sap S/4hana (finance For Advanced Payment Management)

CVE-2026-76962

Missing Authorization check in SAP S/4HANA (Manage Bank Chains app)

SAP S/4HANA (Manage Bank Chains app) does not perform sufficient authorization checks within certain affected functionality. An attacker with low privileges could send specially crafted requests to delete specific entries that should not be accessible to them. This results in a low impact on availability. There is no impact on confidentiality and integrity.

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed

Vendors

Sap Se

Products

Sap S/4hana (manage Bank Chains App)

CVE-2026-76969

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

@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 3.1 · 9.4 Critical EPSS < 1% KEV · Not listed

Vendors

Sap Se

Products

Sap Cloud Application Programming Model (cap)

CVE-2026-76977

Clickjacking vulnerability in SAPUI5(Frame Options Allowlist)

SAP UI5 does not sufficiently validate the parent frame's origin against the configured allowlist. An unauthenticated attacker could host a malicious page to bypass framing restrictions. If an authenticated victim visits the attacker's page and interacts with it, the attacker could trick the victim into performing unintended actions, resulting in a low impact on integrity. There is no impact on confidentiality and availability.

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed

Vendors

Sap Se

Products

Sapui5(frame Options Allowlist)

CVE-2026-66767

Memory Corruption vulnerability in SAP NetWeaver Application Server for ABAP and ABAP Platform

SAP NetWeaver Application Server for ABAP and ABAP Platform allows an unauthenticated user to send a specially crafted packet that triggers reprocessing of a previously buffered user request, potentially hijacking another user's session under narrow timing conditions. Successful exploitation could result in high impact on confidentiality and integrity, with low impact on availability of the application.

CVSS 3.1 · 7.7 High EPSS < 1% KEV · Not listed

Vendors

Sap Se

Products

Sap Netweaver Application Server Abap And Abap Platform

CVE-2026-66774

Multiple vulnerabilities in SAP Business AI Platform (Approuter)

SAP Approuter does not consistently handle certain error conditions. An attacker with low privileges could exploit this under a non-default configuration. Successful exploitation is highly complex, as it depends on conditions outside the attacker's control. This could result in a low impact on availability. There is no impact on confidentiality and integrity.

CVSS 3.1 · 3.7 Low EPSS < 1% KEV · Not listed

Vendors

Sap Sap Se

Products

Approuter Sap Business Ai Platform (approuter)

CVE-2026-66760

Multiple vulnerabilities in SAP Business AI Platform (Approuter)

SAP Approuter does not correctly validate client certificates in certain callback flows. An attacker with low privileges, holding a certificate from the same trusted authority with matching subject values, could bypass the identity check. This complexity makes the attack difficult to execute. Successful exploitation could allow impersonation of a trusted internal component, resulting in a high impact on integrity and a low impact on confidentiality and availability.

CVSS 3.1 · 6.4 Medium EPSS < 1% KEV · Not listed

Vendors

Sap Sap Se

Products

Approuter Sap Business Ai Platform (approuter)