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vuln-cve/data/2025/65xxx/CVE-2025-65019.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2025-65019",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2025-11-13T15:36:51.680Z",
"datePublished": "2025-11-19T16:40:47.826Z",
"dateUpdated": "2025-11-19T21:05:19.247Z"
},
"containers": {
"cna": {
"title": "Astro Cloudflare adapter has a Stored Cross Site Scripting vulnerability in /_image endpoint",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"lang": "en",
"description": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N",
"version": "3.1"
}
}
],
"references": [
{
"name": "https://github.com/withastro/astro/security/advisories/GHSA-fvmw-cj7j-j39q",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/withastro/astro/security/advisories/GHSA-fvmw-cj7j-j39q"
},
{
"name": "https://github.com/withastro/astro/commit/9e9c528191b6f5e06db9daf6ad26b8f68016e533",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/withastro/astro/commit/9e9c528191b6f5e06db9daf6ad26b8f68016e533"
}
],
"affected": [
{
"vendor": "withastro",
"product": "astro",
"versions": [
{
"version": "< 5.15.9",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2025-11-19T16:40:47.826Z"
},
"descriptions": [
{
"lang": "en",
"value": "Astro is a web framework. Prior to version 5.15.9, when using Astro's Cloudflare adapter (@astrojs/cloudflare) with output: 'server', the image optimization endpoint (/_image) contains a critical vulnerability in the isRemoteAllowed() function that unconditionally allows data: protocol URLs. This enables Cross-Site Scripting (XSS) attacks through malicious SVG payloads, bypassing domain restrictions and Content Security Policy protections. This issue has been patched in version 5.15.9."
}
],
"source": {
"advisory": "GHSA-fvmw-cj7j-j39q",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2025-11-19T21:05:09.306723Z",
"id": "CVE-2025-65019",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2025-11-19T21:05:19.247Z"
}
}
]
}
}