CVE-2026-34291
published 2026-04-21CVE-2026-34291: Vulnerability in the Oracle HTTP Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0 and…
PriorityP357high8.7CVSS 3.1
AVNACHPRNUINSCCHIHAN
EPSS
0.26%
17.7th percentile
Vulnerability in the Oracle HTTP Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle HTTP Server. While the vulnerability is in Oracle HTTP Server, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle HTTP Server accessible data as well as unauthorized access to critical data or complete access to all Oracle HTTP Server accessible data. CVSS 3.1 Base Score 8.7 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N).
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| oracle | http_server | — | — |
| oracle | http_server | — | — |
| oracle_corporation | oracle_http_server | — | — |
| oracle_corporation | oracle_http_server | — | — |
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VulDB
Oracle HTTP Server 12.2.1.4.0/14.1.2.0.0 Core improper authorization (Nessus ID 309969)
vuldb·2026-04-24·CVSS 8.7
CVE-2026-34291 [HIGH] Oracle HTTP Server 12.2.1.4.0/14.1.2.0.0 Core improper authorization (Nessus ID 309969)
A vulnerability labeled as critical has been found in Oracle HTTP Server 12.2.1.4.0/14.1.2.0.0. The impacted element is an unknown function of the component Core. The manipulation results in improper authorization.
This vulnerability is reported as CVE-2026-34291. The attack can be launched remotely. No exploit exists.
The affected component should be upgraded.
GHSA
GHSA-cc6c-v4r7-vf9x: Vulnerability in the Oracle HTTP Server product of Oracle Fusion Middleware (component: Core)
ghsa_unreviewed·2026-04-21
CVE-2026-34291 [HIGH] CWE-284 GHSA-cc6c-v4r7-vf9x: Vulnerability in the Oracle HTTP Server product of Oracle Fusion Middleware (component: Core)
Vulnerability in the Oracle HTTP Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle HTTP Server. While the vulnerability is in Oracle HTTP Server, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle HTTP Server accessible data as well as unauthorized access to critical data or complete access to all Oracle HTTP Server accessible data. CVSS 3.1 Base Score 8.7 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-04-21
Published