CVE-2026-4251
CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
Summary
A vulnerability was determined in CityData CityChat up to 0.12.6 on Android. Affected by this vulnerability is an unknown functionality of the file resources/assets/flutter_assets/assets/credentials.json of the component ai.citydata.citychat. Executing a manipulation can lead to unprotected storage of credentials. The attack requires local access. A high complexity level is associated with this attack. The exploitation appears to be difficult. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| CityData | CityChat | 0.12.0 | affected |
| CityData | CityChat | 0.12.1 | affected |
| CityData | CityChat | 0.12.2 | affected |
| CityData | CityChat | 0.12.3 | affected |
| CityData | CityChat | 0.12.4 | affected |
| CityData | CityChat | 0.12.5 | affected |
| CityData | CityChat | 0.12.6 | affected |
Weaknesses
- CWE-256: Unprotected Storage of Credentials
- CWE-255: Credentials Management
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: no
- Technical Impact: partial
References
- https://vuldb.com/?id.351209
- https://vuldb.com/?ctiid.351209
- https://vuldb.com/?submit.771436
- https://www.notion.so/Google-Cloud-Service-Account-Key-Exposure-Leading-to-Dialogflow-Data-Access-in-ai-citydata-citychat-3192de3f97fb80ca9739ebc6329c8449?source=copy_link
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