CVE-2025-8129

medium
Published 2025-07-25 · Modified 2025-07-30
CVSS v3
6.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
CVSS v2
4.0
VIR risk
6.1

Description

Koa Open Redirect via Referrer Header (User-Controlled)

Predictions

Exploit likelihood
71%
Patch ETA

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2025-8129.html

vendor Authored 2026-05-27

Vendor advisory: cna@vuldb.com — https://github.com/koajs/koa/issues/1892#issue-3213028583

vendor Authored 2026-05-27

Vendor advisory: cna@vuldb.com — https://github.com/koajs/koa/issues/1892

OS impact

OSVersionStatusFixed in
suse slesaffected

Package impact

EcosystemPackageVulnerableFixed
npm npmkoa>=2.0.0,<2.16.22.16.2
npm npmkoa>=3.0.0-alpha.0,<3.0.13.0.1

Application impact

VendorProductVersionsFixed
koajskoa{"startIncluding":"2.0.0","endExcluding":"2.16.2"}2.16.2
koajskoa3.0.0

References

CWEs

CWE-601

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