# Security Validation Report - Feb 2026

**Date:** 2026-02-06
**Scope:** E2E Test Validation & Container Security Scan
**Status:** 🔴 FAIL

## 1. Executive Summary

Validation of the recent security enforcement updates revealed that while the core functionality is operational (frontend and backend are responsive), there are meaningful regression failures in E2E tests, specifically related to accessibility compliance and keyboard navigation. Additionally, a potentially flaky or timeout-prone behavior was observed in the CrowdSec diagnostics suite.

## 2. E2E Test Failures

The following tests failed during the `firefox` project execution against the E2E environment (`http://127.0.0.1:8080`).

### 2.1. Accessibility Failures (Severity: Medium)

**Test:** `tests/security/crowdsec-config.spec.ts`
**Case:** `CrowdSec Configuration @security › Accessibility › should have accessible form controls`
**Error:**
```text
Error: expect(received).toBeTruthy()
Received: null
Location: crowdsec-config.spec.ts:296:28
```
**Analysis:** Input fields in the CrowdSec configuration form are missing accessible labels (via `aria-label`, `aria-labelledby`, or `<label for="...">`). This violates WCAG 2.1 guidelines and causes test failure.

### 2.2. Keyboard Navigation Failures (Severity: Medium)

**Test:** `tests/security/crowdsec-decisions.spec.ts`
**Case:** `CrowdSec Banned IPs Management › Accessibility › should be keyboard navigable`
**Error:**
```text
Error: expect(locator).toBeVisible() failed
Locator: locator(':focus')
Expected: visible
```
**Analysis:** The "Banned IPs" card or table does not properly handle initial focus or tab navigation, resulting in focus being lost or placed on a non-visible element.

### 2.3. Test Interruption / Potential Timeout (Severity: Low/Flaky)

**Test:** `tests/security/crowdsec-diagnostics.spec.ts`
**Case:** `CrowdSec Diagnostics › Connectivity Checks › should optionally report console reachability`
**Status:** Interrupted
**Analysis:** The test runner execution was interrupted or timed out on this specific test. Backend logs confirm the connectivity endpoint `/api/v1/admin/crowdsec/diagnostics/connectivity` responded successfully in ~166ms, suggesting the issue might be client-side (Playwright) or network race condition waiting for the next step.

## 3. Security Scan Results (Trivy)

**Image:** `charon:local` (Debian 13.3)
**Overall:** 2 HIGH, 0 CRITICAL

| Library | Vulnerability | Severity | Fixed Version | Title |
| :--- | :--- | :--- | :--- | :--- |
| `libc-bin` | CVE-2026-0861 | HIGH | *(None)* | glibc: Integer overflow in memalign |
| `libc6` | CVE-2026-0861 | HIGH | *(None)* | glibc: Integer overflow in memalign |

**Analysis:**
The vulnerabilities are detected in the base OS (`glibc`). Currently, there is no fixed version available in the upstream repositories for this Debian version. These are considered **Acceptable Risks** for the moment until upstream patches are released.

## 4. Recommendations

1.  **Remediate Accessibility:** Update `CrowdSecConfig` React component to add `aria-label` to form inputs, specifically those used for configuration toggles or text fields.
2.  **Fix Focus Management:** Ensure the Banned IPs table has a valid tab order and visually indicates focus.
3.  **Monitor Flakiness:** Re-run diagnostics tests in isolation to confirm if the interruption is persistent.
4.  **Accept Risk (OS):** Acknowledge the `glibc` vulnerabilities and schedule a base image update check in 30 days.