Nitro: Open Redirect via Protocol-Relative URL Bypass in Wildcard Route Rules_CVE-2026-44372

{
    "lastseen": "",
    "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": "2026-05-13T20:30:44.943Z",
    "modified": "2026-05-13T20:30:44.943Z",
    "type": "cve",
    "title": "Nitro: Open Redirect via Protocol-Relative URL Bypass in Wildcard Route Rules",
    "source": "GitHub_M",
    "references": "https://github.com/nitrojs/nitro/security/advisories/GHSA-9phm-9p8f-hw5m\nhttps://github.com/nitrojs/nitro/pull/4236\nhttps://github.com/nitrojs/nitro/releases/tag/v2.13.4\nhttps://github.com/nitrojs/nitro/releases/tag/v3.0.260429-beta",
    "id": "CVE-2026-44372",
    "bulletinFamily": "",
    "cwe": [
        "CWE-601"
    ],
    "cvelist": null,
    "sourceData": "nitrojs nitro < 3.0.260429-beta\nnitrojs nitropack < 2.13.4",
    "sourceHref": "",
    "cvss": {
        "score": 5.3,
        "severity": "MEDIUM",
        "vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "nitro",
    "version": "< 3.0.260429-beta",
    "vendor": "nitrojs",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}