CVE-2025-45143
Apache String-Math Regex Denial of Service
Description
string-math v1.2.2 was discovered to contain a Regex Denial of Service (ReDoS) which is exploited via a crafted input.
INFO
Published Date :
June 30, 2025, 5:15 p.m.
Last Modified :
Oct. 18, 2025, 1:41 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
Solution
- Update the string-math dependency to a secure version.
- Review input validation for regex patterns.
- Test thoroughly after applying updates.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-45143.
| URL | Resource |
|---|---|
| https://gist.github.com/6en6ar/361608bccedb808061359481fe2f1b39 | Exploit Third Party Advisory |
| https://github.com/devrafalko/string-math/blob/master/string-math.js | Product |
| https://www.npmjs.com/package/string-math%2C | Broken Link |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-45143 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-45143
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-45143 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-45143 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Oct. 18, 2025
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:devrafalko:string-math:1.2.2:*:*:*:*:node.js:*:* Added Reference Type MITRE: https://gist.github.com/6en6ar/361608bccedb808061359481fe2f1b39 Types: Exploit, Third Party Advisory Added Reference Type MITRE: https://github.com/devrafalko/string-math/blob/master/string-math.js Types: Product Added Reference Type MITRE: https://www.npmjs.com/package/string-math%2C Types: Broken Link -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 30, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L Added CWE CWE-1333 -
New CVE Received by [email protected]
Jun. 30, 2025
Action Type Old Value New Value Added Description string-math v1.2.2 was discovered to contain a Regex Denial of Service (ReDoS) which is exploited via a crafted input. Added Reference https://gist.github.com/6en6ar/361608bccedb808061359481fe2f1b39 Added Reference https://github.com/devrafalko/string-math/blob/master/string-math.js Added Reference https://www.npmjs.com/package/string-math%2C