CVE-2026-42384: CWE-201 Insertion of Sensitive Information Into Sent Data in NSquared Simply Schedule Appointments
CVE-2026-42384 is a high-severity vulnerability in NSquared's Simply Schedule Appointments software versions prior to 1.6.11.2. It involves unauthenticated exposure of sensitive data due to insertion of sensitive information into sent data. The vulnerability does not require user interaction or privileges to exploit and impacts confidentiality without affecting integrity or availability.
AI Analysis
Technical Summary
This vulnerability (CWE-201) in Simply Schedule Appointments allows unauthenticated attackers to access sensitive information that is improperly inserted into sent data. It affects all versions before 1.6.11.2. The CVSS 3.1 base score is 7.5, reflecting network attack vector, low attack complexity, no privileges required, no user interaction, and high confidentiality impact. There is no official remediation level or patch link provided in the available data, and no known exploits in the wild have been reported.
Potential Impact
The vulnerability leads to high confidentiality impact by exposing sensitive data to unauthenticated attackers. There is no impact on data integrity or availability. Exploitation could result in unauthorized disclosure of sensitive information handled by the Simply Schedule Appointments application.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or patch link is provided, users should monitor NSquared's advisories for updates. Until a patch is available, consider restricting access to the affected application and sensitive data where possible.
CVE-2026-42384: CWE-201 Insertion of Sensitive Information Into Sent Data in NSquared Simply Schedule Appointments
Description
CVE-2026-42384 is a high-severity vulnerability in NSquared's Simply Schedule Appointments software versions prior to 1.6.11.2. It involves unauthenticated exposure of sensitive data due to insertion of sensitive information into sent data. The vulnerability does not require user interaction or privileges to exploit and impacts confidentiality without affecting integrity or availability.
CVSS v3.1
Score 7.5high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CWE-201) in Simply Schedule Appointments allows unauthenticated attackers to access sensitive information that is improperly inserted into sent data. It affects all versions before 1.6.11.2. The CVSS 3.1 base score is 7.5, reflecting network attack vector, low attack complexity, no privileges required, no user interaction, and high confidentiality impact. There is no official remediation level or patch link provided in the available data, and no known exploits in the wild have been reported.
Potential Impact
The vulnerability leads to high confidentiality impact by exposing sensitive data to unauthenticated attackers. There is no impact on data integrity or availability. Exploitation could result in unauthorized disclosure of sensitive information handled by the Simply Schedule Appointments application.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official fix or patch link is provided, users should monitor NSquared's advisories for updates. Until a patch is available, consider restricting access to the affected application and sensitive data where possible.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2026-04-27T08:22:05.096Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a3061550b89be688893d56b
Added to database: 06/15/2026, 20:32:21 UTC
Last enriched: 06/23/2026, 15:31:07 UTC
Last updated: 07/31/2026, 19:22:58 UTC
Views: 51
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