string-math's string-math.js vulnerability can cause Regex Denial of Service (ReDoS)

HIGH 7.0CVE-2025-45143 · GHSA-994j-5c83-r424 · Published 30/06/2025 · updated 17/06/2026

In short

CVE-2025-45143 is a HIGH (CVSS 7.0) vulnerability affecting string-math (devrafalko), string-math.
Chance of exploitation in the next 30 days (EPSS): 0.43%, higher than 37.4% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
string-math devrafalko	`= 1.2.2`	No fix yet
string-math npm	`≤ 1.2.2`	No fix yet

string-math v1.2.2 was discovered to contain a Regex Denial of Service (ReDoS) which is exploited via a crafted input.

NVD description

string-math v1.2.2 was discovered to contain a Regex Denial of Service (ReDoS) which is exploited via a crafted input.

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