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CVE-2026-100358SuiteCRM: Admin OS RCE via Dropdown Editor PHP Injection
SuiteCRM is an open-source, enterprise-ready Customer Relationship Management (CRM) software application. Prior to 7.15.2 and 8.10.2, the Studio Dropdown Editor passes $dropdown_name through html_entity_decode() and writes the result verbatim into a PHP language file under custom/ that is included on later page loads. An administrator can inject persistent PHP that executes as the web-server account, survives cache clears, and compromises application and host confidentiality, integrity, and availability. This issue is fixed in versions 7.15.2 and 8.10.2.
9.4 CRITICALEPSS 0.37%Not in KEVNVD: Undergoing Analysis
Overview
Severity
| Score | Severity | Version | Vector String |
|---|---|---|---|
| 9.4 | CRITICAL | 4.0GitHub_M (CNA) | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H |
Details
- CVE ID
- CVE-2026-100358
- Status
- Undergoing Analysis
- Assigner (CNA)
- GitHub_M
- Published
- Nov 5, 2026
- Last modified
- 2026-11-05 19:16 UTC
- Weaknesses
- CWE-94 · Improper Control of Generation of Code ('Code Injection')
Affected Products
As published by the CNA in the CVE record.
SuiteCRMSuiteCRM2 version ranges
- < 7.15.2
- >= 8.0.0, < 8.10.2
References
- github.com https://github.com/SuiteCRM/SuiteCRM-Core/commit/a11f50180d939f639cc468b5d536e8ad714dfb68
- github.com https://github.com/SuiteCRM/SuiteCRM-Core/releases/tag/v8.10.2
- github.com https://github.com/SuiteCRM/SuiteCRM/commit/d6bca97a0159ec019a969b86eca32affab3beb7c
- github.com https://github.com/SuiteCRM/SuiteCRM/releases/tag/v7.15.2
- github.com https://github.com/SuiteCRM/SuiteCRM/security/advisories/GHSA-4773-c8fh-3rww