CVE-2026-46894 Open redirect in Oracle iSupplier Portal

High 8.0 Published 16 Jun 2026 Updated 18 Jun 2026

An open redirect vulnerability in Oracle iSupplier Portal allows attackers to hijack user sessions and take over accounts via network access.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2026-46894?

CVE-2026-46894 is a high-severity vulnerability in Oracle iSupplier Portal, published on 16 Jun 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

Vulnerability in the Oracle iSupplier Portal product of Oracle E-Business Suite (component: Home Page). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTPS to compromise Oracle iSupplier Portal. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in takeover of Oracle iSupplier Portal. CVSS 3.1 Base Score 8.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H).

Weakness: CWE-640, CWE-601, CWE-352

Which versions are affected by CVE-2026-46894?

It affects 1 product.

Products include Oracle Isupplier Portal.

How do I fix CVE-2026-46894?

No fix has been published for CVE-2026-46894 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-46894 being exploited?

There is no known exploitation of CVE-2026-46894 in the wild and no public exploit code.

Sources

Also known as GHSA-ppjw-mpjv-hvgp.