CVE-2026-44372

EUVD-2026-30162
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.
Open Redirect
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 14%
Affected Products (NVD)
VendorProductVersion
nitronitro
𝑥
< 2.13.4
nitronitro
2.13.4 <
𝑥
< 3.0.260429
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/nitrojs/nitro/pull/4236
https://github.com/nitrojs/nitro/releases/tag/v2.13.4
https://github.com/nitrojs/nitro/releases/tag/v3.0.260429-beta
https://github.com/nitrojs/nitro/security/advisories/GHSA-9phm-9p8f-hw5m