CVE-2026-21966
BaseFortify
Publication date: 2026-01-20
Last updated on: 2026-01-29
Assigner: Oracle
Description
Description
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| oracle | hospitality_opera_5 | 5.6.19.23 |
| oracle | hospitality_opera_5 | 5.6.25.17 |
| oracle | hospitality_opera_5 | 5.6.26.10 |
| oracle | hospitality_opera_5 | 5.6.27.4 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-NVD-CWE-noinfo |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability exists in the Oracle Hospitality OPERA 5 Property Services product. It is an easily exploitable flaw that allows an unauthenticated attacker with network access via HTTP to compromise the system. The attack requires human interaction from someone other than the attacker. Successful exploitation can lead to unauthorized update, insert, or delete access to some accessible data, as well as unauthorized read access to a subset of the data within the product.
How can this vulnerability impact me? :
The vulnerability can impact you by allowing an attacker to gain unauthorized access to your data within Oracle Hospitality OPERA 5 Property Services. This includes the ability to read, update, insert, or delete certain data, potentially compromising data integrity and confidentiality. The scope of the attack may also affect additional products beyond the initial component.