TI-2026-74885 Aliases CVE-2026-109131

Stored cross-site scripting in Ansible Hub collection documentation

LOW 24CWE-79Published 2026-10-15 · Updated 2026-11-05

Key facts

Attack vector: Network
Privileges required: Low
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: Deferred Red Hat: fix deferred

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and Red Hat. Impact type from CWE-79.

Summary

Red Hat Ansible Automation Platform 2 includes the Hub collection documentation renderer in the unified Platform UI, present in the AAP 2.6 and 2.7 release branches. The renderer shows documentation URLs as links without restricting the URL scheme, which is a stored cross-site scripting flaw (CWE-79). A remote user with low privileges can publish a collection with a link using a script-executing URL scheme, so script runs in the Hub UI origin when another authenticated user activates it.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

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).

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00168 6th percentileScored 2026-11-07

Fix Deferred Red Hat: fix deferred

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Red Hat	Red Hat Ansible Automation Platform 2	—	—	No fix listed	CNA
Red Hat	Red Hat Ansible Automation Platform 2	—	—	No fix listed	CNA
Red Hat	Red Hat Ansible Automation Platform 2	—	—	No fix listed	CNA
Red Hat	Red Hat Ansible Automation Platform 2	—	—	No fix listed	CNA

Red Hat Ansible Automation Platform 2 VendorRed Hat Affected — Fixed in — No fix listed CNA
Red Hat Ansible Automation Platform 2 VendorRed Hat Affected — Fixed in — No fix listed CNA
Red Hat Ansible Automation Platform 2 VendorRed Hat Affected — Fixed in — No fix listed CNA
Red Hat Ansible Automation Platform 2 VendorRed Hat Affected — Fixed in — No fix listed CNA

CPE names CNA · 1

CPE	Versions	Role	Vendor
cpe:/a:redhat:ansible_automation_platform:2	2	—	Red Hat

cpe:/a:redhat:ansible_automation_platform:2 Versions 2 — ·Red Hat

Remediation

The sources list no fixed version for Red Hat Ansible Automation Platform 2. Red Hat lists no available plan for Red Hat Ansible Automation Platform 2.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

Product	Status	Plan or fix
Red Hat Ansible Automation Platform 2	Affected	No fix yet: Fix deferred

Timeline

2026-10-16 Threatist record created from CVE-2026-109131
2026-10-16 Priority changed: MEDIUM → LOW
2026-10-16 Affected versions changed · Red Hat
2026-10-16 CVSS score added · Red Hat
2026-10-19 CISA SSVC decision points changed

References

Other 2

TI-2019-15875 Protection mechanism failure in Jenkins Pipeline: Groovy Plugin KEVCVSS 3.1CRITICAL 9.9
TI-2019-15874 Protection mechanism failure in Jenkins Script Security Plugin KEVCVSS 3.1CRITICAL 9.9
TI-2019-08259 Underflow in PHP-FPM can lead to RCE KEVCVSS 3.1CRITICAL 9.8
TI-2019-05363 Code injection in Elastic Kibana KEVCVSS 3.1CRITICAL 10.0
TI-2019-03949 Out-of-bounds write in ESXi and Horizon DaaS KEVCVSS 3.1CRITICAL 9.8
TI-2018-16080 A code execution vulnerability exists in the Stapler web framework used by Jenkins 2.153… KEVCVSS 3.1CRITICAL 9.8

See all 7413 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences