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CVE-2025-32379

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CVE-2025-32379

Published: Apr 9, 2025

Modified: Apr 9, 2025

PUBLISHED

CVSS v3.1

5.0

MEDIUM

Description

Koa is expressive middleware for Node.js using ES2017 async functions. In koa < 2.16.1 and < 3.0.0-alpha.5, passing untrusted user input to ctx.redirect() even after sanitizing it, may execute javascript code on the user who use the app. This issue is patched in 2.16.1 and 3.0.0-alpha.5.

VendorProductVersions

koajs

koa

affected
>= 3.0.0-alpha.0, < 3.0.0-alpha.5
affected
< 2.16.1

Weaknesses (CWE)

CWE-79

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

References

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