Advisory
SAP takes the security of its vast product portfolio very seriously and thus releases security fixes for
vulnerabilities reported by external researchers and their customers every second Tuesday of the month.
SAP Note 3678417
was released on
10.02.2026 and deals with
"[CVE-2026-0505] Multiple vulnerabilities in BSP Applications of SAP Document Management System" within ABAP.
We advice you to follow the instructions, to resolve
cross-site scripting (xss)open redirect
with a
medium potential for exploitation
in component CA-DMS-OP.
According to SAP Security Advisory team a workaround does not exist. It is advisable to implement the correction as monthly patch process.
Missing authority checks are still the most common security defect related to authorizations in custom code. Since SAP uses an explicit authorization model, an authority checks must be coded in order to be executed. If an explicit check is not coded, all users have access. This type of vulnerability not only exists in SAP standard it also exists in customer coding. Check your custom developments for vulnerabilities that pose a risk to your systems. SecurityBridge helps detect code vulnerabilities before they are implemented in production.
Risk specification
This SAP Security Note addresses multiple vulnerabilities in the Business Server Pages (BSP) applications of SAP Document Management System (DMS). Open Redirect [CVE-2026-0505] The BSP applications allow an unauthenticated user to manipulate user-controlled URL parameters that are not properly validated. This could lead to an unvalidated redirect to attacker-controlled websites, resulting in a low impact on confidentiality and integrity, with no impact on the availability of the application. CVSS: 6.1; CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Cross-Site Scripting (XSS) [CVE-2026-24323] The BSP applications allow an unauthenticated user to inject malicious script content through user-controlled URL parameters that are not adequately sanitized. When a victim opens a specially crafted URL, the injected script executes in the victim's browser, resulting in a low impact on confidentiality and integrity, with no impact on the availability of the application. CVSS: 6.1; CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Change Log: v16 (Current Version) - UPDATE 22nd September 2026: This note has been re-released with an updated "Support Packages & Patches" section. v13 (Initial Version released to customers)
Solution
The delivered correction deprecates the vulnerable functions and URL parameters in the affected BSP application pages. Please apply the Support Package or Correction Instructions referenced in this SAP Security Note.
Affected System
The advisory 3678417 describes a problem within an ABAP based systems of a specific version. Affected versions are described below. ABAP software is deployed in various software components and is widely used within the SAP product portfolio.
SAP NetWeaver Application Server (formally known as SAP Web Application Server) is a building block of SAP NetWeaver. It is the foundation for most software products developed by SAP SE. SAP NetWeaver systems exist with Java and/or ABAP stacks. The advisory could be relevant for single and dual-stack ABAP installations.
The advisory is valid for
- EA-APPL 600 9
- EA-APPL 602 8
- EA-APPL 603 8
- EA-APPL 604 9
- EA-APPL 605 11
- EA-APPL 606 11
- EA-APPL 617 11
- S4CORE 102 78
- S4CORE 103 82
- S4CORE 104 82
- S4CORE 105 71
- S4CORE 106 62
- S4CORE 107 58
- S4CORE 108 52
- S4CORE 109 21
- SAP_APPL 618 23
