CVE-2026-34315

State: Published
Severity: 6.5 Medium
Published: Apr 21, 2026
Updated: Apr 22, 2026
Reserved: Mar 26, 2026

Description

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Web Services). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0 and 15.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle WebLogic Server accessible data. CVSS 3.1 Base Score 6.5 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N).

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N	oracle

Weaknesses

CWE-601 URL Redirection to Untrusted Site ('Open Redirect')
CWE-285 Improper Authorization

Affected Products

Product	Versions
Oracle WebLogic ServerOracle Corporation	12.2.1.4.0Affected 14.1.1.0.0Affected 14.1.2.0.0Affected 15.1.1.0.0Affected

References

Oracle Advisoryvendor-advisory

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