---
id: "CVE-2026-100364"
kind: "vulnerability"
aliases: ["CVE-2026-100364"]
title: "SuiteCRM: authenticated users can overwrite and take over other users' records"
severity: "high"
cvss: 7.1
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["crm", "package", "self-hosted", "suitecrm"]
not_affected_if: ["api-disabled", "auth-required", "patched-version"]
published_at: "2026-11-05T19:16:58+00:00"
first_seen_at: "2026-11-05T19:40:34+00:00"
updated_at: "2026-11-05T19:43:11+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-100364", "first_seen_at": "2026-11-05T19:40:34+00:00"}]
exploit_sources: []
---

# SuiteCRM: authenticated users can overwrite and take over other users' records

SuiteCRM's V8 JSON:API update path does not strip the record id before assigning user-supplied attributes, so a logged-in user can point an update at another person's record. An attacker can overwrite that record and take ownership of it.

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

## How to check

- Check the installed SuiteCRM version in the application's version file or admin panel, and compare it with the fixed versions below.
- Confirm whether the V8 JSON:API is enabled and reachable by logged-in users.

## Fix

- SuiteCRM 7.x: upgrade to `7.15.2`
- SuiteCRM 8.x: upgrade to `8.10.2`

## Timeline

- 2026-11-05T19:40:34+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-100364

## Documents

- [advisory] Vendor advisory: github.com https://github.com/SuiteCRM/SuiteCRM/security/advisories/GHSA-8rjm-vpj3-hch8
- [fix] Patch: github.com https://github.com/SuiteCRM/SuiteCRM-Core/commit/a11f50180d939f639cc468b5d536e8ad714dfb68
- [fix] Release notes: github.com https://github.com/SuiteCRM/SuiteCRM-Core/releases/tag/v8.10.2
- [fix] Patch: github.com https://github.com/SuiteCRM/SuiteCRM/commit/d6bca97a0159ec019a969b86eca32affab3beb7c
- [fix] Release notes: github.com https://github.com/SuiteCRM/SuiteCRM/releases/tag/v7.15.2

## From the sources

SuiteCRM is an open-source, enterprise-ready Customer Relationship Management (CRM) software application. Prior to 7.15.2 and 8.10.2, the V8 JSON:API update path fails to remove the id attribute before assigning user-supplied attributes to a SugarBean. The affected flow begins at updateRecord() and uses processAttributes(), id, and ACL_ALLOW_OWNER to carry attacker-controlled data or authorization state into the security-sensitive operation. An authenticated user can substitute a victim record identifier, bypass owner-only authorization, overwrite another record, and hijack record ownership. This issue is fixed in versions 7.15.2 and 8.10.2.

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