CVE-2026-89131
Cross Site Request Forgery (CSRF) vulnerability in SAP NetWeaver Enterprise Portal
Description
SAP NetWeaver Enterprise Portal does not sufficiently protect certain server-side actions against cross-site request forgery. An unauthenticated attacker could craft a malicious link that, when clicked by an authenticated user, triggers an unintended action on the server. Successful exploitation could allow the attacker to modify non-sensitive information, resulting in a low impact on integrity. There is no impact on confidentiality and availability.
INFO
Published Date :
Nov. 10, 2026, 1:17 a.m.
Last Modified :
Nov. 10, 2026, 1:17 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2026-89131
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | e4686d1a-f260-4930-ac4c-2f5c992778dd | ||||
| CVSS 3.1 | MEDIUM | MITRE-CVE | ||||
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- Apply the latest security patches and updates for SAP NetWeaver.
- Ensure proper anti-CSRF tokens are implemented for server-side actions.
- Review and restrict access to sensitive server-side functions.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-89131.
| URL | Resource |
|---|---|
| https://me.sap.com/notes/3801587 | |
| https://url.sap/sapsecuritypatchday |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-89131 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-89131
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-89131 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-89131 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by [email protected]
Nov. 10, 2026
Action Type Old Value New Value Added Description SAP NetWeaver Enterprise Portal does not sufficiently protect certain server-side actions against cross-site request forgery. An unauthenticated attacker could craft a malicious link that, when clicked by an authenticated user, triggers an unintended action on the server. Successful exploitation could allow the attacker to modify non-sensitive information, resulting in a low impact on integrity. There is no impact on confidentiality and availability. Added CVSS V3.1 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N Added CWE CWE-352 Added Affected New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/89xxx/CVE-2026-89131.json">CVE-2026-89131</a> Added Reference https://me.sap.com/notes/3801587 Added Reference https://url.sap/sapsecuritypatchday