High · CVSS 8.8CVE-2026-100363

SuiteCRM: Privilege escalation via V8 REST modules (ACLRoles, ACLActions, Administration)CVE-2026-100363

Answer in brief

CVE-2026-100363 records a High severity (CVSS 8.8) vulnerability in SuiteCRM: Privilege escalation via V8 REST modules (ACLRoles, ACLActions, Administration). The current sources do not mark it as known exploited. The current feed maps SuiteCRM/SuiteCRM (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Nov 5, 2026Updated Nov 5, 2026Source checked Nov 5, 2026First seen by HOL Nov 5, 2026Material review Nov 5, 2026

Upstream Advisory

Key facts

Risk: High · CVSS 8.8
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Available

Why this deserves its current priority

CVSS is 8.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps SuiteCRM/SuiteCRM (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
SuiteCRM/SuiteCRMgeneric	<7.15.2 \|\| >=8.0.0 <8.10.2	7.15.2, 8.10.2

Recommended response

Check inventory. Check lockfiles and deployed manifests for SuiteCRM/SuiteCRM.
Review the reported fix. Update SuiteCRM/SuiteCRM to 7.15.2 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Nov 5, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Nov 5, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Nov 5, 2026

Sources and claim methodology

Upstream source description

SuiteCRM is an open-source, enterprise-ready Customer Relationship Management (CRM) software application. Prior to 7.15.2 and 8.10.2, the V8 module API exposes CRUD operations for administrator-only modules to any authenticated OAuth2 user. The affected flow begins at /Api/V8/module and uses ACLRoles, ACLActions, and Administration to carry attacker-controlled data or authorization state into the security-sensitive operation. A low-privileged user can create roles, change ACL levels, bind elevated roles, and alter global configuration to obtain administrator-equivalent control of CRM data and behavior. This issue is fixed in versions 7.15.2 and 8.10.2.

Quoted source text, attributed separately from HOL analysis.