What is CVE-2026-58230?

CVE-2026-58230 is a high-severity vulnerability in SAP Approuter, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 7.0/10. Published 2026-08-11.

How severe is CVE-2026-58230?

High severity. CVSS v3 base score is 7.0 out of 10.

Open Redirect in SAP Approuter

CVE-2026-58230

SAP Approuter does not sufficiently validate certain token content under specific configurations. An unauthenticated attacker could send a specially crafted token to cause sensitive credential material to be sent to an attacker-controlled destination. The attack complexity is high due to non-default preconditions required in the target environment. This results in a high impact on confidentiality and a low impact on integrity and availability.

Vulnerability class: Open Redirect

Published 2026-08-11 · last modified 2026-09-08.

CVSS v3 metric

CVSS v3 base score 7.0 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L.

EPSS exploit prediction

EPSS: 0.003 (21.7th percentile), scored 2026-09-26.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 22nd percentile — 21.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.003 · change: +0.001

Affected products

SAP Approuter
SAP Se Business Ai Platform (Approuter) — versions SAP Approuter node.js package < 23.0.0

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

References

me.sap.com/notes/3786038 (Permissions Required)
url.sap/sapsecuritypatchday (Vendor Advisory)

Frequently asked questions

What is CVE-2026-58230?: CVE-2026-58230 is a high-severity vulnerability in SAP Approuter, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 7.0/10. Published 2026-08-11.
How severe is CVE-2026-58230?: High severity. CVSS v3 base score is 7.0 out of 10.