# CVE-2026-46894: Open redirect in Oracle iSupplier Portal

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

- **Severity:** High 8.0 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H`)
- **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 available:** No
- **Published:** 16 Jun 2026
- **Updated:** 18 Jun 2026
- **Also known as:** GHSA-ppjw-mpjv-hvgp

## 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 (Weak Password Recovery Mechanism for Forgotten Password), CWE-601 (URL Redirection to Untrusted Site), CWE-352 (Cross-Site Request Forgery)

## Which versions are affected by CVE-2026-46894?

It affects 1 product.


Products: 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.

## Other vulnerabilities in Oracle iSupplier Portal

- [CVE-2019-2583](https://insights.sbomify.com/CVE-2019-2583/): Cross-site scripting in iSupplier Portal (high 8.2)
- [CVE-2021-2364](https://insights.sbomify.com/CVE-2021-2364/): Missing authorization in iSupplier Portal (high 8.1)
- [CVE-2026-70777](https://insights.sbomify.com/CVE-2026-70777/): Auth bypass in Oracle iSupplier Portal (high 7.5)
- [CVE-2026-46957](https://insights.sbomify.com/CVE-2026-46957/): Auth bypass in Oracle iSupplier Portal (high 7.5)
- [CVE-2026-70779](https://insights.sbomify.com/CVE-2026-70779/): Missing authorization in Oracle iSupplier Portal (high 7.4)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-46894 and fix it if it is affected.

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

Affected product: Oracle iSupplier Portal. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-46894/ (Markdown: https://insights.sbomify.com/CVE-2026-46894/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-46894
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-46894
- OSV: https://osv.dev/vulnerability/CVE-2026-46894

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-46894/
Summaries are generated and may contain mistakes; the official description above is the record.