EUVD-2026-62049

Vulnerability in the Oracle Hospitality OPERA 5 Property Services product of Oracle Hospitality Applications component: Opera Servlet. Supported versions that are affected are 5.6.28.0-5.6.28.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to...

CVE-2026-71106: Improper Access Control

Vulnerability in the Oracle Hospitality OPERA 5 Property Services product of Oracle Hospitality Applications component: Opera Servlet. Supported versions that are affected are 5.6.28.0-5.6.28.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to...

CVE-2026-21967: Undefined Security Weakness

Vulnerability in the Oracle Hospitality OPERA 5 product of Oracle Hospitality Applications component: Opera Servlet. Supported versions that are affected are 5.6.19.23, 5.6.25.17, 5.6.26.10 and 5.6.27.4. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP...

CVE-2026-21966: Undefined Security Weakness

Vulnerability in the Oracle Hospitality OPERA 5 Property Services product of Oracle Hospitality Applications component: Opera. Supported versions that are affected are 5.6.19.23, 5.6.25.17, 5.6.26.10 and 5.6.27.4. Easily exploitable vulnerability allows unauthenticated attacker with network acces...

EUVD-2020-22468

Malware in sbrugna...

EUVD-2024-18886

Malicious code in bioql PyPI...

CVE-2023-21932

Vulnerability in the Oracle Hospitality OPERA 5 Property Services product of Oracle Hospitality Applications component: OXI. The supported version that is affected is 5.6. Difficult to exploit vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle...

CVE-2020-2676

Vulnerability in the Oracle Hospitality OPERA 5 product of Oracle Hospitality Applications component: Printing. The supported version that is affected is 5.5. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Hospitality OPERA 5...

CVE-2020-2675

Vulnerability in the Oracle Hospitality OPERA 5 product of Oracle Hospitality Applications component: Login. The supported version that is affected is 5.5. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hospitality OPERA 5...

PT-2025-4269 · Oracle · Oracle Hospitality Opera 5

Name of the Vulnerable Software and Affected Versions: Oracle Hospitality OPERA 5 versions 5.6.19.20 through 5.6.27.1 Description: This issue allows an unauthenticated attacker with network access via HTTP to compromise Oracle Hospitality OPERA 5. Successful attacks can result in unauthorized...

CVE-2025-21547: Uncontrolled Resource Consumption

Vulnerability in the Oracle Hospitality OPERA 5 product of Oracle Hospitality Applications component: Opera Servlet. Supported versions that are affected are 5.6.19.20, 5.6.25.8, 5.6.26.6 and 5.6.27.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP t...

CVE-2024-21172

Vulnerability in the Oracle Hospitality OPERA 5 product of Oracle Hospitality Applications component: Opera Servlet. Supported versions that are affected are 5.6.19.19, 5.6.25.8 and 5.6.26.4. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to...

CVE-2024-21172

Vulnerability in the Oracle Hospitality OPERA 5 product of Oracle Hospitality Applications component: Opera Servlet. Supported versions that are affected are 5.6.19.19, 5.6.25.8 and 5.6.26.4. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to...

CVE-2024-21172: Undefined Security Weakness

Vulnerability in the Oracle Hospitality OPERA 5 product of Oracle Hospitality Applications component: Opera Servlet. Supported versions that are affected are 5.6.19.19, 5.6.25.8 and 5.6.26.4. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to...

The vulnerability of the component of the Opera software for managing hospitality resources, Oracle Hospitality Opera 5, allows a hacker to execute arbitrary code.

The vulnerability of the Opera software component used for managing hospitality resources in Oracle Hospitality Opera 5 is related to insufficient validation of input data. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

Buffer overflow

Vulnerability in the Oracle Hospitality OPERA 5 Property Services product of Oracle Hospitality Applications component: OXI. The supported version that is affected is 5.6. Difficult to exploit vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle...

CVE-2023-21932: Undefined Security Weakness

Vulnerability in the Oracle Hospitality OPERA 5 Property Services product of Oracle Hospitality Applications component: OXI. The supported version that is affected is 5.6. Difficult to exploit vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle...

CVE-2020-14858: Undefined Security Weakness

Vulnerability in the Oracle Hospitality OPERA 5 Property Services product of Oracle Hospitality Applications component: Logging. Supported versions that are affected are 5.5 and 5.6. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle...

CVE-2020-14877: Undefined Security Weakness

Vulnerability in the Oracle Hospitality OPERA 5 Property Services product of Oracle Hospitality Applications component: Logging. Supported versions that are affected are 5.5 and 5.6. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle...

CVE-2020-2676

Vulnerability in the Oracle Hospitality OPERA 5 product of Oracle Hospitality Applications component: Printing. The supported version that is affected is 5.5. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Hospitality OPERA 5...