PT-2025-40000 · Financejs · Financejs

Nakah · Published 2025-09-30 · Updated 2025-12-23 · CVE-2025-56571

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Finance.js versions 4.1.0

Description A flaw exists in Finance.js version 4.1.0 that can lead to a Denial of Service (DoS). This occurs due to improper handling of recursion/iteration limits within the IRR function’s depth parameter, potentially causing excessive CPU usage and resulting in application stalls or crashes. The seekZero() parameter can also be exploited to cause a denial of service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Resource Exhaustion

Allocation of Resources Without Limits

Weakness Enumeration

CWE-400

CWE-770

CWE-834

Related Identifiers

CVE-2025-56571

GHSA-5Q7Q-P8PC-782H

GHSA-F8R4-MF27-RF7M

Affected Products

Financejs

References · 13

• https://osv.dev/vulnerability/CVE-2025-56571 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-56572 · Security Note
• https://osv.dev/vulnerability/GHSA-f8r4-mf27-rf7m · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-5q7q-p8pc-782h · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-56571 · Security Note
• https://github.com/ebradyjobory/finance.js · Note
• https://raw.githack.com/ebradyjobory/finance.js/6d571ea2a86d08491ceb584e292e9b76b0a60636/finance.js · Note
• https://twitter.com/cracbot/status/1974791739912179924 · Twitter Post
• http://financejs.com · Note
• https://t.me/CVEtracker/33740 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1973145947795268091 · Twitter Post
• https://medium.com/@nakah_/cve-2025-56571-and-cve-2025-56572-denial-of-service-vulnerabilities-in-finance-js-78f8b399f53b · Note
• https://twitter.com/CVEnew/status/2003567323215458514 · Twitter Post