CVE-2026-40137
Received Received - Intake
SAP TAF_APPLAUNCHER Open Redirect Vulnerability

Publication date: 2026-05-12

Last updated on: 2026-05-12

Assigner: SAP SE

Description
SAP TAF_APPLAUNCHER within Business Server Pages allows an unauthenticated attacker to craft malicious links that, when clicked by a victim, redirects them to attacker?controlled sites, potentially exposing or altering sensitive information in the victimοΏ½s browser. This results in a low impact on confidentiality and integrity, with no impact on the availability of the application.
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Meta Information
Published
2026-05-12
Last Modified
2026-05-12
Generated
2026-06-21
AI Q&A
2026-05-12
EPSS Evaluated
2026-06-20
NVD
CVE-2026-40137
EUVD
EUVD-2026-29364
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
sap taf_applauncher *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
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Executive Summary

This vulnerability exists in SAP TAF_APPLAUNCHER within Business Server Pages. It allows an unauthenticated attacker to create malicious links that, when clicked by a victim, redirect the victim's browser to attacker-controlled websites.

This redirection can potentially expose or alter sensitive information in the victim's browser.

The impact on confidentiality and integrity is considered low, and there is no impact on the availability of the application.

Impact Analysis

If exploited, this vulnerability can cause a victim to be redirected to malicious websites controlled by an attacker.

This redirection may lead to exposure or alteration of sensitive information within the victim's browser.

The overall impact is low on confidentiality and integrity, and there is no impact on the availability of the affected application.

Compliance Impact

The provided information does not specify how this vulnerability affects compliance with common standards and regulations such as GDPR or HIPAA.

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