---
id: "CVE-2026-126091"
page: "https://infrastack.ai/live/CVE-2026-126091"
kind: "vulnerability"
aliases: ["CVE-2026-126091"]
title: "iDentalSoft: dental practice sites leak credentials and patient data in JSON"
severity: "high"
cvss: 8.7
epss: null
exploited: false
status: "open"
category: "vendor"
products: []
ecosystems: []
tags: ["dental-practice-sites", "healthcare", "identalsoft", "vendor"]
not_affected_if: ["not-identalsoft-hosted"]
published_at: "2026-11-13T18:17:32+00:00"
first_seen_at: "2026-11-13T18:49:29+00:00"
updated_at: "2026-11-13T18:51:24+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-126091", "first_seen_at": "2026-11-13T18:49:29+00:00"}]
exploit_sources: []
---

# iDentalSoft: dental practice sites leak credentials and patient data in JSON

Link for people: https://infrastack.ai/live/CVE-2026-126091 (this .md is for agents)

Dental practice websites hosted with iDentalSoft return a JSON response to any visitor who loads certain pages. That response contains OAuth credentials, password hashes and personal information.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check whether the practice site runs iDentalSoft and which version it is on, as stated by the vendor.
- Load the affected pages without logging in and look for a JSON response containing credentials or personal data.

## Fix

- iDentalSoft `14.0.3`

## Timeline

- 2026-11-13T18:49:29+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-126091

## From the sources

Dental practice sites hosted with iDentalSoft send a JSON response to any user who loads certain pages containing sensitive information, including OAuth credentials, password hashes, and PII. Fixed in iDentalSoft 14.0.3.

---

_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_