Observable response discrepancy vulnerability in Menulux Software Inc. (CVE-2026-19080)
Description
An observable response discrepancy vulnerability in Menulux Software Inc.'s Menulux Portal allows account footprinting. This vulnerability affects versions of Menulux Portal before 20260903211448. The issue is identified as CWE-204 and has a high severity CVSS score of 7.5, indicating it can be exploited remotely without privileges or user interaction to disclose sensitive information.
CVSS v3.1
Score 7.5high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-19080 is an information disclosure vulnerability in Menulux Portal caused by observable differences in responses that enable attackers to perform account footprinting. The vulnerability allows remote attackers to infer the existence of accounts without authentication or user interaction. It affects Menulux Portal versions prior to 20260903211448. The CVSS 3.1 base score is 7.5 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N), indicating high impact on confidentiality with no impact on integrity or availability.
Potential Impact
The vulnerability allows remote attackers to enumerate or confirm the existence of user accounts on the Menulux Portal, potentially facilitating further targeted attacks or reconnaissance. There is no direct impact on data integrity or system availability reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch links are provided in the available data. Until a patch is available, monitor vendor communications for updates.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-q387-rm8q-3pr3
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-19080"]
- Database Specific Severity
- HIGH
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a9ad4d4acd9273b49b66844
Added to database: 09/04/2026, 14:25:24 UTC
Last enriched: 09/07/2026, 16:37:16 UTC
Last updated: 10/18/2026, 18:48:18 UTC
Views: 41
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