DOM-based cross-site scripting in Ansible Platform UI redirect route
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
The Ansible Platform UI in Red Hat Ansible Automation Platform 2 contains a DOM-based cross-site scripting flaw (CWE-79). The redirect route takes a target from the next query parameter and assigns it directly to location.href without validation, bypassing the platform's checks for javascript and data URIs and off-site redirects. An attacker who lures an authenticated user into opening a crafted link can run arbitrary JavaScript in that user's session.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Description from the CNA
A DOM-based Cross-Site Scripting (XSS) vulnerability exists in the Ansible Platform UI due to unvalidated input handling within the application's redirect route. Specifically, the application extracts a target destination from the next query parameter and directly assigns it to the browser's location.href without verifying its format or scheme. The platform includes built-in URL validation functions designed to block malicious URI schemes (such as javascript: and data:) as well as off-site or protocol-relative redirects, this specific route bypasses those controls. Consequently, an attacker can craft a malicious link that, when accessed by an authenticated user, causes arbitrary JavaScript to execute within the context of the user's session.
Why it matters now
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 | 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 | Red Hat Hardened Images | — | — | Not affected | 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
- 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
- Red Hat Hardened Images VendorRed Hat Affected — Fixed in — Not affected CNA
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. Red Hat Hardened Images are not affected.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
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 |
Not affected: 1 product
- Red Hat Hardened Images
Timeline
- 2026-10-06 Threatist record created from CVE-2026-106033
- 2026-10-07 Alias added: GHSA-9628-c2gw-8cr5
- 2026-10-07 Affected versions changed · Red Hat
- 2026-10-07 CVSS score added · Red Hat
- 2026-10-07 Affected versions changed · CNA
- 2026-10-07 Affected versions changed · Red Hat
References
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Sources
- CVE-2026-106033 · CVE Program
- CVE-2026-106033 · NVD
- FIRST EPSS
- GHSA-9628-c2gw-8cr5 · GitHub Advisory Database · CC BY 4.0
- CVE-2026-106033 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences