# CVE-2026-83327: Auth bypass in Oracle Applications Framework

> Unauthenticated attackers can take over Oracle Applications Framework via SOAP due to missing authentication checks.

- **Severity:** Critical 9.8 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 15 Sep 2026
- **Updated:** 15 Sep 2026
- **Also known as:** GHSA-8j59-j7vj-wc22

## What is CVE-2026-83327?

CVE-2026-83327 is a critical authentication bypass vulnerability in Oracle Applications Framework, published on 15 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Vulnerability in the Oracle Applications Framework product of Oracle E-Business Suite (component: Personalization).  Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker with network access via SOAP to compromise Oracle Applications Framework.  Successful attacks of this vulnerability can result in takeover of Oracle Applications Framework. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Weakness: CWE-306 (Missing Authentication for Critical Functionality), CWE-287 (Improper Authentication)

## Which versions are affected by CVE-2026-83327?


## How do I fix CVE-2026-83327?

No fix has been published for CVE-2026-83327 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-83327 being exploited?

There is no known exploitation of CVE-2026-83327 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-83327 and fix it if it is affected.

What it is: CVE-2026-83327 is a critical authentication bypass vulnerability in Oracle Applications Framework, published on 15 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-83327 in the wild and no public exploit code.

Affected product: Oracle Applications Framework. 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-2026-83327/ (Markdown: https://insights.sbomify.com/CVE-2026-83327/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-83327
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-83327
- OSV: https://osv.dev/vulnerability/CVE-2026-83327

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-83327/
Summaries are generated and may contain mistakes; the official description above is the record.