CVE-2026-21954 Missing authorization in Oracle Retail Xstore Point of Service

Medium 4.3 Published 21 Jul 2026 Updated 23 Jul 2026

Low-privileged attackers can gain unauthorized read access to subset data in Oracle Retail Xstore Point of Service via HTTP.

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-2026-21954?

CVE-2026-21954 is a medium-severity missing authorization vulnerability in Oracle Retail Xstore Point of Service, 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 Retail Xstore Point of Service product of Oracle Retail Applications (component: Xstore Mobile). The supported version that is affected is 21.0.3. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Retail Xstore Point of Service. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Retail Xstore Point of Service accessible data. CVSS 3.1 Base Score 4.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N).

Weakness: CWE-284

Which versions are affected by CVE-2026-21954?

It affects 1 product.

Products include Oracle Retail Xstore Point of Service.

How do I fix CVE-2026-21954?

No fix has been published for CVE-2026-21954 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-2026-21954 being exploited?

There is no known exploitation of CVE-2026-21954 in the wild and no public exploit code.

All Oracle Retail Xstore Point of Service vulnerabilities

Sources

Also known as GHSA-7r8c-4mc8-chwj.