CVE-2026-61256 Missing authorization in Oracle Advanced Inbound Telephony

Medium 6.3 Published 21 Jul 2026 Updated 22 Jul 2026

Low-privileged attackers can modify, read, or disrupt Oracle Advanced Inbound Telephony data via network access due to missing authorization checks.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-61256?

CVE-2026-61256 is a medium-severity missing authorization vulnerability in Oracle Advanced Inbound Telephony, published on 21 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Vulnerability in the Oracle Advanced Inbound Telephony product of Oracle E-Business Suite (component: Servers). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Advanced Inbound Telephony. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Advanced Inbound Telephony accessible data as well as unauthorized read access to a subset of Oracle Advanced Inbound Telephony accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Advanced Inbound Telephony. CVSS 3.1 Base Score 6.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L).

Weakness: CWE-284

Which versions are affected by CVE-2026-61256?

It affects 1 product.

Products include Oracle Advanced Inbound Telephony.

How do I fix CVE-2026-61256?

No fix has been published for CVE-2026-61256 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2026-61256 being exploited?

There is no known exploitation of CVE-2026-61256 in the wild and no public exploit code.

Sources

Also known as GHSA-7q8j-5qg3-frxf.