Quick answers
- Is CVE-2026-76720 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-76720 being exploited in the wild.
- How severe is CVE-2026-76720?
- Medium severity, with a CVSS score of 4.3, published 29 September 2026.
- Which products and versions are affected?
- HPE OneView.
- Is there a fix for CVE-2026-76720?
- 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-2026-76720 attacked?
- It is attacked over the network.
- Am I affected by CVE-2026-76720?
- Check whether you run Hpe OneView. 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 open redirect flaw in HPE OneView that can be exploited remotely without authentication. An attacker can craft a specially designed URL that causes the application to redirect users to attacker-controlled sites, enabling phishing or watering hole attacks. The flaw affects the URL handling logic in OneView's web interface.
Affected products
- HPE OneView
Timeline
- 2026-09-29: disclosed