CVE-2026-66832 PUBLISHED

Mira Hormone Monitor, Mira Android App Use of GET request method with sensitive query strings

Assigner: icscert
Reserved: 03.08.2026 Published: 11.08.2026 Updated: 11.08.2026

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.

Metrics

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
CVSS Score: 6.9

Product Status

Vendor Quanovate Tech Inc. (operating as Mira / Mira Care)
Product Mira Firmware
Versions Default: unaffected
  • Version 1.7.1.47 is affected
  • Version 01.07.01.53 is unaffected
Vendor Quanovate Tech Inc. (operating as Mira / Mira Care)
Product Mira Android App
Versions Default: unaffected
  • Version 4.5.15.4 is affected
  • Version 4.5.18 is unaffected

Solutions

Users should update the Mira app to the latest version iOS v3.5.18 / Android v4.5.18. Firmware v01.07.01.53 is updated via the app when the device is connected. No additional action is required.

Credits

  • Gigi Xiaoqing Liu, Muzzammil Mohammed, Narmina Karimova, and En Mong of Northeastern University SPQR Lab reported this vulnerability to Quanovate Tech. finder

References

Problem Types

  • CWE-598 Use of GET request method with sensitive query strings CWE