CVE-2026-70820 Auth bypass in Oracle Call Center Technology

High 7.2 Published 18 Aug 2026 Updated 24 Aug 2026

High-privileged attackers can compromise Oracle Call Center Technology via HTTP, leading to full system takeover.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-70820?

CVE-2026-70820 is a high-severity authentication bypass vulnerability in Oracle Call Center Technology, published on 18 Aug 2026. An attacker needs administrator access to exploit it, with no action from the victim.

Official description

Vulnerability in the Oracle Call Center Technology product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Call Center Technology. Successful attacks of this vulnerability can result in takeover of Oracle Call Center Technology. CVSS 3.1 Base Score 7.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).

Weakness: CWE-284

Which versions are affected by CVE-2026-70820?

It affects 1 product.

Products include Oracle Complex Maintenance Repair and Overhaul.

How do I fix CVE-2026-70820?

No fix has been published for CVE-2026-70820 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2026-70820 being exploited?

There is no known exploitation of CVE-2026-70820 in the wild and no public exploit code.

Sources

Also known as GHSA-7r94-5745-q6mw.