Answer in brief
CVE-2026-109131 records a Medium severity (CVSS 5.4) vulnerability in Ansible-ui: ansible-ui: stored xss via unsafe javascript url scheme in hub collection module documentation (formatparturl). The current sources do not mark it as known exploited. The current feed maps Red Hat/ansible-automation-platform-26/gateway-rhel9 (generic), Red Hat/ansible-automation-platform-27/gateway-rhel9 (generic), Red Hat/automation-gateway (generic), Red Hat/automation-platform-ui (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 5.4. 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.
The current feed maps Red Hat/ansible-automation-platform-26/gateway-rhel9 (generic), Red Hat/ansible-automation-platform-27/gateway-rhel9 (generic), Red Hat/automation-gateway (generic), Red Hat/automation-platform-ui (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Red Hat/ansible-automation-platform-26/gateway-rhel9generic | * | Not reported |
| Red Hat/ansible-automation-platform-27/gateway-rhel9generic | * | Not reported |
| Red Hat/automation-gatewaygeneric | * | Not reported |
| Red Hat/automation-platform-uigeneric | * | Not reported |
Published upstream
Oct 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 15, 2026
The Hub collection module documentation renderer in the unified Ansible Automation Platform UI (built from upstream ansible-ui, frontend/hub) renders a documentation URL part (formatPartURL in DocumentationParsers.tsx) as a link without restricting the URL protocol/scheme. A collection whose documentation contains a link using a script-executing URL scheme can therefore cause script to run in the same origin as the Hub UI when another authenticated user views and activates that link in the collection documentation page. This is a stored cross-site scripting issue in shipped Platform UI code (present in the AAP 2.6 and 2.7 release branches).
Quoted source text, attributed separately from HOL analysis.