What is CVE-2026-35293?

CVE-2026-35293 is a critical-severity vulnerability in Oracle Webcenter_sites, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2026-06-17.

How severe is CVE-2026-35293?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in Oracle Webcenter_sites

CVE-2026-35293

Vulnerability in the Oracle WebCenter Sites product of Oracle Fusion Middleware (component: WebCenter Sites). The supported version that is affected is 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with net…

Vulnerability class: Broken Authentication

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Oracle Webcenter_sites — versions 12.2.1.4.0, 14.1.2.0.0
Oracle Corporation Webcenter Sites — versions 14.1.2.0.0

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

secalert_us@oracle.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2026-35293?: CVE-2026-35293 is a critical-severity vulnerability in Oracle Webcenter_sites, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2026-06-17.
How severe is CVE-2026-35293?: Critical severity. CVSS v3 base score is 9.8 out of 10.