What is CVE-2026-62483?

CVE-2026-62483 is a medium-severity vulnerability in Oracle Project Contracts, classified under Improper Access Control. CVSS score: 4.3/10. Published 2026-07-21.

How severe is CVE-2026-62483?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Oracle Project Contracts

CVE-2026-62483

Vulnerability in the Oracle Project Contracts 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 low privileged attacker with network access via HTTP to compromise Oracle Project Contracts. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Project Contracts accessible data. CVSS 3.1 Base Score 4.3 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N).

Published 2026-07-21 · last modified 2026-07-31.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.003 (16.1th percentile), scored 2026-10-21.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 16th percentile — 16.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Oracle Project Contracts
Oracle Corporation Project Contracts — versions 12.2.3

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

www.oracle.com/security-alerts/cpujul2026.html (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2026-62483?: CVE-2026-62483 is a medium-severity vulnerability in Oracle Project Contracts, classified under Improper Access Control. CVSS score: 4.3/10. Published 2026-07-21.
How severe is CVE-2026-62483?: Medium severity. CVSS v3 base score is 4.3 out of 10.