Medium 4.9Published Jan 19, 2026

CVE-2026-23844Whisper Money has IDOR Vulnerability on sync/balances endpoint

Updated under an hour ago (Oct 27, 2026, 8:50 AM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for whisper-money

Exploited in the last 30 days

Whisper Money is a personal finance application. Versions prior to 0.1.5 have an insecure direct object reference vulnerability. A user can update/create account balances in other users' bank accounts. Version 0.1.5 fixes the issue.

CVSS: 4.9 MEDIUM (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U
Weakness (CWE): CWE-488
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Analyzed
Record last updated: Jan 20, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

whisper-money whisper-money whisper_money:whisper_money (from the name)	before 0.1.5	CNA record
whisper.money whisper_money whisper.money:whisper_money	before 0.1.5	NVD

References

References

https://github.com/whisper-money/whisper-money/security/advisories/GHSA-c4g3-wpxr-2m74	x-refsource-confirm, vendor-advisory
https://github.com/whisper-money/whisper-money/pull/60	x-refsource-misc, issue-tracking
https://github.com/whisper-money/whisper-money/commit/80117c3edeaf5c5a5166f3815fc555a15b5ce686	x-refsource-misc, patch

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.