If left unpatched, CVE-2026-89122 could lead to major system disruptions or data loss.
Status: Received on 13 Oct 2026, 01:16 UTC
Published on: 13 Oct 2026, 01:16 UTC
CVSS Release: version 3
cna@sap.com
Primary
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVE-2026-89122: SAP NetWeaver Enterprise Portal does not sufficiently validate input to a certain portal component. An unauthenticated attacker could craft a malicious link that, when clicked by a victim, loads attacker-controlled content within the trusted application context. Successful exploitation could allow the attacker to track user information and deface parts of the rendered page, resulting in a low impact on confidentiality and integrity with no impact on availability.
The exploitability of CVE-2026-89122 depends on two key factors: attack complexity (the level of effort required to execute an exploit) and privileges required (the access level an attacker needs).
With low attack complexity and no required privileges, CVE-2026-89122 is an easy target for cybercriminals. Organizations should prioritize immediate mitigation measures to prevent unauthorized access and data breaches.
A lower complexity and fewer privilege requirements make exploitation easier. Security teams should evaluate these aspects to determine the urgency of mitigation strategies, such as patch management and access control policies.
Attack Complexity (AC) measures the difficulty in executing an exploit. A high AC means that specific conditions must be met, making an attack more challenging, while a low AC means the vulnerability can be exploited with minimal effort.
Privileges Required (PR) determine the level of system access necessary for an attack. Vulnerabilities requiring no privileges are more accessible to attackers, whereas high privilege requirements limit exploitation to authorized users with elevated access.
Above is the CVSS Sub-score Breakdown for CVE-2026-89122, illustrating how Base, Impact, and Exploitability factors combine to form the overall severity rating. A higher sub-score typically indicates a more severe or easier-to-exploit vulnerability.
Below is the Impact Analysis for CVE-2026-89122, showing how Confidentiality, Integrity, and Availability might be affected if the vulnerability is exploited. Higher values usually signal greater potential damage.
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