Vulnerability in Citydata Citychat
CVE-2026-4251
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.citych…
EPSS: 0.000 (3.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 2.5 (Low). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Citydata Citychat — versions 0.12.0, 0.12.1, 0.12.2
Weakness classification (CWE)
References
- VDB-351209 | CityData CityChat ai.citydata.citychat credentials.json credentials storage (vdb-entry)
- VDB-351209 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, permissions-required)
- Submit #771436 | CITYDATA CityChat(ai.citydata.citychat) 0.12.6 Google Cloud Service Account Key Exposure (third-party-advisory)
- cna@vuldb.com (exploit)
Frequently asked questions
- What is CVE-2026-4251?
- CVE-2026-4251 is a low-severity vulnerability in Citydata Citychat, classified under CWE-255. CVSS score: 2.5/10. Published 2026-03-16.
- How severe is CVE-2026-4251?
- Low severity. CVSS v3 base score is 2.5 out of 10.