@astrojs/node: Cache Poisoning due to incorrect error handling when if-match header is malformed_CVE-2026-41322

{
    "lastseen": "",
    "description": "@astrojs/node allows Astro to deploy your SSR site to Node targets. Prior to 10.0.5, requesting a static js/css resources from _astro path with an incorrect/malformed if-match header returns a 500 error with a one year cache lifetime instead of 412 in some cases. This has the effect that all subsequent requests to that file, regardless of if-match header will be served a 5xx error instead of the file until the cache expires. This vulnerability is fixed in 10.0.5.",
    "published": "2026-04-24T17:08:13.080Z",
    "modified": "2026-04-24T17:08:13.080Z",
    "type": "cve",
    "title": "@astrojs/node: Cache Poisoning due to incorrect error handling when if-match header is malformed",
    "source": "GitHub_M",
    "references": "https://github.com/withastro/astro/security/advisories/GHSA-c57f-mm3j-27q9",
    "id": "CVE-2026-41322",
    "bulletinFamily": "",
    "cwe": [
        "CWE-525"
    ],
    "cvelist": null,
    "sourceData": "withastro astro < 10.0.5",
    "sourceHref": "",
    "cvss": {
        "score": 5.3,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
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            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "astro",
    "version": "< 10.0.5",
    "vendor": "withastro",
    "ai_description": "",
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    "ai_product": "",
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    "ai_score": 0
}