How severe is CVE-2026-23844?

CVE-2026-23844 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2026-23844 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (9th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-23844?

CVE-2026-23844 affects Whisper.money Whisper Money. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-23844?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-23844 have an EU (EUVD) identifier?

Yes. CVE-2026-23844 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-3286.

When was CVE-2026-23844 published?

CVE-2026-23844 was published on 2026-01-19 and last updated on 2026-06-17.

CVE-2026-23844

CVE-2026-23844 is a medium-severity vulnerability in Whisper.money Whisper Money with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-639.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v4: 4.9
EPSS exploit prediction: 0% (9th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-3286
Weakness: CWE-639
Affected product: Whisper.money Whisper Money
Published: 2026-01-19
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2026-23844?: CVE-2026-23844 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2026-23844 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (9th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-23844?: CVE-2026-23844 affects Whisper.money Whisper Money. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-23844?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-23844 have an EU (EUVD) identifier?: Yes. CVE-2026-23844 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-3286.
When was CVE-2026-23844 published?: CVE-2026-23844 was published on 2026-01-19 and last updated on 2026-06-17.

References

Affected products (1)

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

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