# NSquared vulnerabilities Source: https://junglewise.ai/threats/vendors/nsquared Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 12 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/vendors/nsquared.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 14 vulnerabilities in NSquared: 1 in the last 7 days and 6 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-125437, was published on 11 November 2026. 2 vulnerabilities in the last four weeks, level on the four before (2). 1 technology has a page of its own. ## Counts - Last 7 days: 1 - Last 30 days: 3 - Last 90 days: 6 - All time: 14 (1 critical, 0 exploited in the wild) ## Latest NSquared vulnerabilities - [CVE-2026-125437: NSquared Simply Schedule Appointments broken access control](https://junglewise.ai/threats/cve-2026-125437-missing-authorization-vulnerability-in-nsquared-simply-schedule) (medium, CVSS 5.3, published 11 Nov 2026) - [CVE-2026-110382: NSquared Simply Schedule Appointments stored cross-site scripting](https://junglewise.ai/threats/cve-2026-110382-improper-neutralization-of-input-during-web-page-generation) (high, CVSS 7.1, published 18 Oct 2026) - [CVE-2026-110381: NSquared Simply Schedule Appointments IDOR vulnerability](https://junglewise.ai/threats/cve-2026-110381-authorization-bypass-through-user-controlled-key-vulnerability) (medium, CVSS 6.3, published 15 Oct 2026) - [CVE-2026-94673: Simply Schedule Appointments IDOR vulnerability](https://junglewise.ai/threats/cve-2026-94673-unauthenticated-insecure-direct-object-references-idor-in-simply) (medium, CVSS 5.3, published 30 Sep 2026) - [CVE-2026-94074: Simply Schedule Appointments broken access control](https://junglewise.ai/threats/cve-2026-94074-unauthenticated-broken-access-control-in-simply-schedule) (medium, CVSS 6.5, published 30 Sep 2026) - [CVE-2026-84764: NSquared Simply Schedule Appointments CSRF](https://junglewise.ai/threats/cve-2026-84764-nsquared-simply-schedule-appointments-csrf) (high, CVSS 8.8, published 2 Sep 2026) - [CVE-2026-59523: NSquared Simply Schedule Appointments missing authorization](https://junglewise.ai/threats/cve-2026-59523-nsquared-simply-schedule-appointments-missing-authorization) (medium, CVSS 6.5, published 13 Jul 2026) - [CVE-2026-57812: NSquared Simply Schedule Appointments missing authorization](https://junglewise.ai/threats/cve-2026-57812-nsquared-simply-schedule-appointments-missing-authorization) (medium, CVSS 6.5, published 13 Jul 2026) - [CVE-2026-57317: NSquared Simply Schedule Appointments unauthenticated XSS](https://junglewise.ai/threats/cve-2026-57317-nsquared-simply-schedule-appointments-unauthenticated-xss) (high, CVSS 7.1, published 26 Jun 2026) - [CVE-2026-42384: NSquared Simply Schedule Appointments sensitive data exposure](https://junglewise.ai/threats/cve-2026-42384-nsquared-simply-schedule-appointments-sensitive-data-exposure) (high, CVSS 7.5, published 15 Jun 2026) - [CVE-2026-39493: NSquared Simply Schedule Appointments SQL injection](https://junglewise.ai/threats/cve-2026-39493-nsquared-simply-schedule-appointments-sql-injection) (critical, CVSS 9.3, published 15 Jun 2026) - [CVE-2026-39447: NSquared Simply Schedule Appointments unauthenticated XSS](https://junglewise.ai/threats/cve-2026-39447-nsquared-simply-schedule-appointments-unauthenticated-xss) (high, CVSS 7.1, published 15 Jun 2026) - [CVE-2026-39694: NSquared Simply Schedule Appointments missing authorization](https://junglewise.ai/threats/cve-2026-39694-nsquared-simply-schedule-appointments-missing-authorization) (medium, CVSS 5.3, published 8 Apr 2026) - [CVE-2026-39495: NSquared Simply Schedule Appointments SQL injection](https://junglewise.ai/threats/cve-2026-39495-nsquared-simply-schedule-appointments-sql-injection) (high, CVSS 8.5, published 8 Apr 2026) ## Most severe NSquared vulnerabilities - [CVE-2026-39493: NSquared Simply Schedule Appointments SQL injection](https://junglewise.ai/threats/cve-2026-39493-nsquared-simply-schedule-appointments-sql-injection) (critical, CVSS 9.3, published 15 Jun 2026) - [CVE-2026-84764: NSquared Simply Schedule Appointments CSRF](https://junglewise.ai/threats/cve-2026-84764-nsquared-simply-schedule-appointments-csrf) (high, CVSS 8.8, published 2 Sep 2026) - [CVE-2026-39495: NSquared Simply Schedule Appointments SQL injection](https://junglewise.ai/threats/cve-2026-39495-nsquared-simply-schedule-appointments-sql-injection) (high, CVSS 8.5, published 8 Apr 2026) - [CVE-2026-42384: NSquared Simply Schedule Appointments sensitive data exposure](https://junglewise.ai/threats/cve-2026-42384-nsquared-simply-schedule-appointments-sensitive-data-exposure) (high, CVSS 7.5, published 15 Jun 2026) - [CVE-2026-110382: NSquared Simply Schedule Appointments stored cross-site scripting](https://junglewise.ai/threats/cve-2026-110382-improper-neutralization-of-input-during-web-page-generation) (high, CVSS 7.1, published 18 Oct 2026) - [CVE-2026-57317: NSquared Simply Schedule Appointments unauthenticated XSS](https://junglewise.ai/threats/cve-2026-57317-nsquared-simply-schedule-appointments-unauthenticated-xss) (high, CVSS 7.1, published 26 Jun 2026) - [CVE-2026-39447: NSquared Simply Schedule Appointments unauthenticated XSS](https://junglewise.ai/threats/cve-2026-39447-nsquared-simply-schedule-appointments-unauthenticated-xss) (high, CVSS 7.1, published 15 Jun 2026) - [CVE-2026-94074: Simply Schedule Appointments broken access control](https://junglewise.ai/threats/cve-2026-94074-unauthenticated-broken-access-control-in-simply-schedule) (medium, CVSS 6.5, published 30 Sep 2026) - [CVE-2026-59523: NSquared Simply Schedule Appointments missing authorization](https://junglewise.ai/threats/cve-2026-59523-nsquared-simply-schedule-appointments-missing-authorization) (medium, CVSS 6.5, published 13 Jul 2026) - [CVE-2026-57812: NSquared Simply Schedule Appointments missing authorization](https://junglewise.ai/threats/cve-2026-57812-nsquared-simply-schedule-appointments-missing-authorization) (medium, CVSS 6.5, published 13 Jul 2026) ## Vulnerabilities per week 2 vulnerabilities in the last four weeks, level on the four before (2). | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 1 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 2 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 2 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 1 | 0 | 0 | ## NSquared technologies - [NSquared Simply Schedule Appointments](https://junglewise.ai/threats/technologies/nsquared-simply-schedule-appointments): 5 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "NSquared vulnerabilities", https://junglewise.ai/threats/vendors/nsquared, 12 November 2026.