Quick answers
- Is CVE-2026-89122 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-89122 being exploited in the wild.
- How severe is CVE-2026-89122?
- Medium severity, with a CVSS score of 6.1, published 13 October 2026.
- Which products and versions are affected?
- SAP NetWeaver Enterprise Portal <UNKNOWN>.
- Is there a fix for CVE-2026-89122?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-89122 attacked?
- It is attacked over the network.
- Am I affected by CVE-2026-89122?
- Check whether you run SAP NetWeaver Enterprise Portal at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
The vulnerability is an insufficient input validation flaw in a NetWeaver Enterprise Portal component that allows reflected content injection. An unauthenticated remote attacker can craft a malicious URL that injects attacker-controlled HTML or JavaScript into the portal context, achieving information disclosure and page defacement without authentication required. A fix is available via SAP Security Notes (referenced as SAP Note 3790401).
Affected products
- SAP NetWeaver Enterprise Portal <UNKNOWN>
Timeline
- 2026-10-13: disclosed