CVE-2026-21954
MEDIUM
Published Jul 21, 2026
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).
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CVSS v3.1 Score
4.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
References
Other References
Frequently Asked Questions
What is CVE-2026-21954? +
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). It has a CVSS v3.1 base score of 4.3 (MEDIUM).
How severe is CVE-2026-21954? +
CVE-2026-21954 has a CVSS v3.1 score of 4.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.
How do I check if I'm vulnerable to CVE-2026-21954? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.