CVE-2026-34258 MEDIUM

CVE-2026-34258: Content Spoofing vulnerability in SAPUI5 (Search UI)

Vendor Sap_Se
Product SAPUI5 (Search UI)
Weakness CWE-451
Published May 12, 2026
Last update May 12, 2026

CVSS base score

4.7/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality Low
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N

What the vulnerability does

01Description

SAPUI5 (Search UI) allows an unauthenticated attacker to manipulate specific URL parameters on the Search UI to include malicious content. Successful exploitation may mislead victim users into clicking and accessing attacker-controlled pages rendered by the application. This vulnerability has a low impact on confidentiality with no effect on the integrity and availability of the application.

Key dates

02Disclosure timeline

May 12, 2026 CVE published
May 12, 2026 Record updated