CVE-2026-66832

When the Mira Android app opens in-app WebView content (e.g., shop redirect flows), the user's live session token is appended to the URL as a query string parameter, and a persistent user identifier is included in the WebView's User-Agent header. Both are then transmitted to third-party web properties, referrer logs, and any JavaScript running in the WebView context.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsma-26-223-01.json
https://www.cisa.gov/news-events/ics-medical-advisories/icsma-26-223-01

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-11 21:17

Updated : 2026-09-01 21:16

NVD link : CVE-2026-66832

Mitre link : CVE-2026-66832

CVE.ORG link : CVE-2026-66832

JSON object : View

Products Affected

No product.

CWE

CWE-598

Use of HTTP Request With Sensitive Query String

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