What is CVE-2026-12189?

CVE-2026-12189 is a medium-severity vulnerability in Moovit Bus & Public Transit App, classified under Improper Authorization. CVSS score: 5.3/10. Published 2026-06-14.

How severe is CVE-2026-12189?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Auth bypass in Moovit Bus & Public Transit App

CVE-2026-12189

A flaw has been found in Moovit Bus & Public Transit App 1.18 on Android. This affects an unknown part of the component com.tranzmate. Executing a manipulation can lead to improper authorization in handler for custom url scheme. The attack…

EPSS: 0.001 (1.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

Affected products

Moovit Bus & Public Transit App — versions 1.18

Weakness classification (CWE)

References

cna@vuldb.com (exploit)
cna@vuldb.com (related)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (vdb-entry)
cna@vuldb.com (signature, permissions-required)

Frequently asked questions

What is CVE-2026-12189?: CVE-2026-12189 is a medium-severity vulnerability in Moovit Bus & Public Transit App, classified under Improper Authorization. CVSS score: 5.3/10. Published 2026-06-14.
How severe is CVE-2026-12189?: Medium severity. CVSS v3 base score is 5.3 out of 10.