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Description

Nitro is a next generation server toolkit. Prior to 3.0.260429-beta, an attacker could turn a redirect route rule using wildcards rewrite into a cross-host redirect by sliding an extra slash in after the rule prefix. This vulnerability is fixed in 3.0.260429-beta.

PUBLISHED Reserved 2026-05-05 | Published 2026-05-13 | Updated 2026-05-14 | Assigner GitHub_M




MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

Problem types

CWE-601: URL Redirection to Untrusted Site ('Open Redirect')

Product status

< 3.0.260429-beta
affected

< 2.13.4
affected

References

github.com/.../nitro/security/advisories/GHSA-9phm-9p8f-hw5m

github.com/nitrojs/nitro/pull/4236

github.com/nitrojs/nitro/releases/tag/v2.13.4

github.com/nitrojs/nitro/releases/tag/v3.0.260429-beta

cve.org (CVE-2026-44372)

nvd.nist.gov (CVE-2026-44372)

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