CVE-2026-89117CWE-79cross-site-scripting

CVE-2026-89117

Medium · published October 13, 2026

CVSS v3.1
6.1
EPSS
0%
Percentile
5.9
In the wild
Unconfirmed
What it is

SAP NetWeaver Enterprise Portal allows an unauthenticated attacker to inject malicious scripts into a URL parameter. The scripts are reflected in the server response and executed in a user's browser when the crafted URL is visited, leading to theft of session information, manipulation of portal content, or user redirection. This results in a low impact on confidentiality and integrity. There is no impact on availability.

The record
Technical detail
CVSS v3.1
6.1 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00168 · 5.9th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-10-13T05:16Z
References (2)
https://me.sap.com/notes/3779985 · [email protected]https://url.sap/sapsecuritypatchday · [email protected]
EPSS history
Timeline
  • 14 OCT 03:33Z
    EPSS moved — → 0%
    epss
  • 13 OCT 00:26Z
    Cross-Site Scripting (XSS) vulnerability in SAP NetWeaver Enterprise Portal
    cvelistv5
  • 13 OCT 00:26Z
    Cross-Site Scripting (XSS) vulnerability in SAP NetWeaver Enterprise Portal
    cvelistv5