# CVE-2026-76959: SAP S/4HANA Finance Advanced Payment Management CSRF protection bypass

Source: https://junglewise.ai/threats/cve-2026-76959-sap-s-4hana-finance-advanced-payment-management-csrf-protection  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-09-08. Updated: 2026-09-26  
License: CC BY 4.0 with a link back

CVE-2026-76959 · Severity: medium · CVSS 4.6 · Published 2026-09-08

SAP S/4HANA Finance's Advanced Payment Management module lacks sufficient CSRF protection on certain requests, allowing an attacker to craft a malicious webpage or link that, when clicked by an authenticated user, could perform unwanted financial transactions or configuration changes. This vulnerability affects the integrity and confidentiality of payment processing systems used in enterprise finance operations.

Technologies: [SAP S/4HANA Finance](https://junglewise.ai/threats/technologies/s-4hana-finance). Vendors: [SAP](https://junglewise.ai/threats/vendors/sap).

## Quick answers

**Is CVE-2026-76959 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-76959 being exploited in the wild.

**How severe is CVE-2026-76959?** Medium severity, with a CVSS score of 4.6, published 8 September 2026.

**Which products and versions are affected?** SAP S/4HANA Finance <UNKNOWN>.

**Is there a fix for CVE-2026-76959?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-76959 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-76959?** Check whether you run SAP S/4HANA Finance at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

This is a Cross-Site Request Forgery (CSRF) vulnerability in SAP S/4HANA Finance's Advanced Payment Management component. The vulnerability stems from insufficient CSRF token validation on certain HTTP requests, allowing an unauthenticated attacker to craft a malicious link or page that triggers unintended actions when an authenticated victim interacts with it. The attack requires victim interaction (clicking a malicious link while authenticated to the target system) but does not require elevated privileges. An attacker can cause unauthorized state-changing operations in the payment management system, including potential unauthorized payments or configuration modifications. A patch is available through SAP Security Note 3365311.

## Affected products

- SAP S/4HANA Finance <UNKNOWN>

## Timeline

- 2026-09-08: disclosed
- 2026-09-08: advisory: Published as part of SAP Security Patch Day

## References

- [https://me.sap.com/notes/3365311](https://me.sap.com/notes/3365311)
- [https://url.sap/sapsecuritypatchday](https://url.sap/sapsecuritypatchday)

## Related threats

- [SAP S/4HANA Finance CSRF protection bypass in Advanced Payment Management](https://junglewise.ai/threats/cve-2026-76961-sap-s-4hana-finance-csrf-protection-bypass-in-advanced-payment)
- [SAP S/4HANA Finance Cross-Site Request Forgery in Advanced Payment Management](https://junglewise.ai/threats/cve-2026-76960-sap-s-4hana-finance-cross-site-request-forgery-in-advanced)