CVE-2026-66775

Medium

Description

SAP Approuter does not enforce cross-site request forgery protection on the authentication flow by default. An unauthenticated attacker could craft a malicious link and trick a victim into following it. Successful exploitation could allow the attacker to bind the victim's session to an attacker-controlled identity, resulting in a low impact on integrity. There is no impact on confidentiality and availability.

SeverityMedium
CVSS4.3
Exploit probability—
ProductSap Approuter
PublishedAug 11, 2026
First seenAug 11, 2026

How to fix

Update
  • sap approuter23.0.0 or later

Affected products

ProductAffected versionsFixed in
sap approuterv < 23.0.023.0.0

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