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vuln-cve/data/2026/71xxx/CVE-2026-71210.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-71210",
"assignerOrgId": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c",
"state": "PUBLISHED",
"assignerShortName": "TuranSec",
"dateReserved": "2026-08-05T06:56:15.799Z",
"datePublished": "2026-08-05T06:59:19.902Z",
"dateUpdated": "2026-08-10T11:45:15.487Z"
},
"containers": {
"cna": {
"title": "mealie - DNS-Rebinding TOCTOU in SSRF Guard Allows Internal Network and Cloud Metadata Access",
"descriptions": [
{
"lang": "en",
"value": "Mealie's AsyncSafeTransport SSRF guard (mealie/pkgs/safehttp/transport.py) resolves a target hostname once, checks the resolved IP against private-range rules, but then issues the actual outbound HTTP request using the original hostname, which the underlying async transport re-resolves independently.",
"supportingMedia": [
{
"type": "text/html",
"base64": false,
"value": "<p>Mealie's AsyncSafeTransport SSRF guard (mealie/pkgs/safehttp/transport.py) resolves a target hostname once, checks the resolved IP against private-range rules, but then issues the actual outbound HTTP request using the original hostname, which the underlying async transport re-resolves independently.</p>"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"description": "CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition",
"cweId": "CWE-367",
"type": "CWE"
}
]
}
],
"affected": [
{
"vendor": "mealie-recipes",
"product": "mealie",
"programFiles": [
"mealie/pkgs/safehttp/transport.py"
],
"versions": [
{
"version": "0",
"status": "affected"
}
],
"defaultStatus": "unknown"
}
],
"metrics": [
{
"other": {
"type": "CVSS_3.1_severity",
"content": {
"value": "MEDIUM"
}
}
},
{
"cvssV3_1": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"attackVector": "NETWORK",
"attackComplexity": "HIGH",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"availabilityImpact": "NONE"
}
}
],
"references": [
{
"url": "https://github.com/mealie-recipes/mealie",
"tags": [
"third-party-advisory"
]
}
],
"credits": [
{
"lang": "en",
"value": "Sarvar Omonov",
"type": "finder"
}
],
"providerMetadata": {
"orgId": "309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c",
"shortName": "TuranSec",
"dateUpdated": "2026-08-10T11:45:15.487Z"
},
"source": {
"discovery": "EXTERNAL"
},
"datePublic": "2026-08-05T06:59:19.902Z"
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-08-05T13:22:34.428070Z",
"id": "CVE-2026-71210",
"options": [
{
"Exploitation": "none"
},
{
"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": "2026-08-05T13:22:45.960Z"
}
}
]
}
}