CVE-2026-23844

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 v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/whisper-money/whisper-money/commit/80117c3edeaf5c5a5166f3815fc555a15b5ce686	Patch
https://github.com/whisper-money/whisper-money/pull/60	Issue Tracking
https://github.com/whisper-money/whisper-money/security/advisories/GHSA-c4g3-wpxr-2m74	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:whisper.money:whisper_money:*:*:*:*:*:*:*:*

History

05 Feb 2026, 18:49

Type	Values Removed	Values Added
First Time		Whisper.money Whisper.money whisper Money
CWE		CWE-639
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 4.3
CPE		cpe:2.3:a:whisper.money:whisper_money::::::::
References	~~() https://github.com/whisper-money/whisper-money/commit/80117c3edeaf5c5a5166f3815fc555a15b5ce686 -~~	() https://github.com/whisper-money/whisper-money/commit/80117c3edeaf5c5a5166f3815fc555a15b5ce686 - Patch
References	~~() https://github.com/whisper-money/whisper-money/pull/60 -~~	() https://github.com/whisper-money/whisper-money/pull/60 - Issue Tracking
References	~~() https://github.com/whisper-money/whisper-money/security/advisories/GHSA-c4g3-wpxr-2m74 -~~	() https://github.com/whisper-money/whisper-money/security/advisories/GHSA-c4g3-wpxr-2m74 - Vendor Advisory

19 Jan 2026, 21:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-01-19 21:15

Updated : 2026-02-05 18:49

NVD link : CVE-2026-23844

Mitre link : CVE-2026-23844

CVE.ORG link : CVE-2026-23844

JSON object : View

Products Affected

whisper.money

whisper_money

CWE

CWE-488

Exposure of Data Element to Wrong Session

CWE-639

Authorization Bypass Through User-Controlled Key

{"id": "CVE-2026-23844", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}], "cvssMetricV40": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 4.9, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "valueDensity": "NOT_DEFINED", "vectorString": "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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "exploitMaturity": "UNREPORTED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "published": "2026-01-19T21:15:51.207", "references": [{"url": "https://github.com/whisper-money/whisper-money/commit/80117c3edeaf5c5a5166f3815fc555a15b5ce686", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/whisper-money/whisper-money/pull/60", "tags": ["Issue Tracking"], "source": "security-advisories@github.com"}, {"url": "https://github.com/whisper-money/whisper-money/security/advisories/GHSA-c4g3-wpxr-2m74", "tags": ["Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-488"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-639"}]}], "descriptions": [{"lang": "en", "value": "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."}], "lastModified": "2026-02-05T18:49:26.760", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:whisper.money:whisper_money:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "10737ED6-1DD2-4FC6-80DB-CC3DB723EAFD", "versionEndExcluding": "0.1.5"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}