Vulnerability in Rico Só Vantagem Pra Investir App
CVE-2026-5453
A vulnerability has been found in Rico só vantagem pra investir App up to 4.58.32.12421 on Android. This issue affects some unknown processing of the file br/com/rico/mobile/di/SegmentSettingsModule.java of the component br.com.rico.mobile. Such manipulation of the argument SEGMENT_WRITE_KEY leads to use of hard-coded cryptographic key . The attack can only be performed from a local environment. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.001 (3.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 3rd percentile — 3.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: +0.000
Affected products
- Rico Só Vantagem Pra Investir App — versions 4.58.32.12421
Weakness classification (CWE)
References
- vuldb.com/vuln/355041 (technical-description, vdb-entry)
- vuldb.com/vuln/355041/cti (signature, permissions-required)
- vuldb.com/submit/781758 (third-party-advisory)
- www.notion.so/Segment-Write-Key-Exposure-Leading-to-Data-Injection-and-User-Pro… (exploit)
Frequently asked questions
- What is CVE-2026-5453?
- CVE-2026-5453 is a low-severity vulnerability in Rico Só Vantagem Pra Investir App, classified under CWE-320. CVSS score: 3.3/10. Published 2026-04-03.
- How severe is CVE-2026-5453?
- Low severity. CVSS v3 base score is 3.3 out of 10.