CVE-2025-25200

unknown

Published 2025-02-12 · Modified 2025-02-12

CVSS v3

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CVSS v2

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VIR risk

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Description

Inefficient Regular Expression Complexity in koa

Predictions

Exploit likelihood

20%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

Package impact

Ecosystem	Package	Vulnerable	Fixed
npm	koa	`>=2.0.0,<2.15.4`	`2.15.4`
npm	koa	`>=3.0.0-alpha.0,<3.0.0-alpha.3`	`3.0.0-alpha.3`
npm	koa	`>=1.0.0,<1.7.1`	`1.7.1`
npm	koa	`<0.21.2`	`0.21.2`

References

Verify integrity in audit chain (admin only). AS-IS.