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Description

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 can only be executed locally. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

PUBLISHED Reserved 2026-06-14 | Published 2026-06-14 | Updated 2026-06-14 | Assigner VulDB




MEDIUM: 4.8CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
MEDIUM: 5.3CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
MEDIUM: 5.3CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
4.3AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Improper Authorization in Handler for Custom URL Scheme

Improper Authorization

Product status

1.18
affected

Timeline

2026-06-14:Advisory disclosed
2026-06-14:VulDB entry created
2026-06-14:VulDB entry last update

Credits

honest_corrupt (VulDB User) reporter

VulDB CNA Team coordinator

References

vuldb.com/vuln/370835 (VDB-370835 | Moovit Bus & Public Transit App com.tranzmate improper authorization in handler for custom url scheme) vdb-entry

vuldb.com/vuln/370835/cti (VDB-370835 | CTI Indicators (IOB, IOC)) signature permissions-required

vuldb.com/cve/CVE-2026-12189 (CVE-2026-12189 | CVE Analysis and Report) third-party-advisory

vuldb.com/submit/824449 (Submit #824449 | Moovit Moovit Android Application 1.18 Improper Input Validation / Insecure Deep Link Handling / WebVie) third-party-advisory

github.com/honestcorrupt/MOOVIT-CVE-.git related

drive.google.com/...GTiMarv2H3psd9iombJ-dIn/view?usp=sharing exploit

cve.org (CVE-2026-12189)

nvd.nist.gov (CVE-2026-12189)

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