CVE-2026-71088 Missing authorization in Oracle Agile PLM MCAD Connector

Medium 4.8 Published 18 Aug 2026 Updated 24 Aug 2026

Low-privileged attackers can access critical data in Oracle Agile PLM MCAD Connector via HTTP, requiring user interaction.

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-2026-71088?

CVE-2026-71088 is a medium-severity missing authorization vulnerability in Oracle Agile PLM MCAD Connector, published on 18 Aug 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 Agile PLM MCAD Connector product of Oracle Supply Chain (component: CAX Client). The supported version that is affected is 3.6. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Agile PLM MCAD Connector. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Agile PLM MCAD Connector accessible data. CVSS 3.1 Base Score 4.8 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N).

Weakness: CWE-284

Which versions are affected by CVE-2026-71088?

It affects 1 product.

Products include Oracle Agile Plm Mcad Connector.

How do I fix CVE-2026-71088?

No fix has been published for CVE-2026-71088 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-2026-71088 being exploited?

There is no known exploitation of CVE-2026-71088 in the wild and no public exploit code.

Sources

Also known as GHSA-h56m-2hmh-f5rq.