CVE-2026-34311

State
Published
Severity
9.8 Critical
Published
May 28, 2026
Updated
May 29, 2026
Reserved
Mar 26, 2026

Read the record on cve.org

Description

Vulnerability in the Oracle Hospitality OPERA 5 Property Services product of Oracle Hospitality Applications (component: Opera). Supported versions that are affected are 5.6.19.24, 5.6.22, 5.6.25.19, 5.6.27.6 and 5.6.28. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Hospitality OPERA 5 Property Services. Successful attacks of this vulnerability can result in takeover of Oracle Hospitality OPERA 5 Property Services. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Scores

CVSSScoreVectorSource
3.19.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Horacle

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
Oracle Hospitality OPERA 5 Property ServicesOracle Corporation
  • 5.6.19.24Affected
  • 5.6.22Affected
  • 5.6.25.19Affected
  • 5.6.27.6Affected
  • 5.6.28Affected

References

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