152 lines
6.2 KiB
JSON
152 lines
6.2 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-33221",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2026-03-17T23:23:58.314Z",
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"datePublished": "2026-03-20T23:00:18.342Z",
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"dateUpdated": "2026-03-25T13:44:43.741Z"
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},
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"containers": {
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"cna": {
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"title": "Nhost Storage Affected by MIME Type Spoofing via Trusted Client Content-Type Header in Storage Upload",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-345",
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"lang": "en",
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"description": "CWE-345: Insufficient Verification of Data Authenticity",
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"type": "CWE"
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}
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]
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},
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{
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"descriptions": [
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{
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"cweId": "CWE-343",
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"lang": "en",
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"description": "CWE-343: Predictable Value Range from Previous Values",
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"type": "CWE"
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}
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]
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}
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],
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"metrics": [
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{
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"cvssV4_0": {
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"attackVector": "NETWORK",
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"attackComplexity": "HIGH",
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"attackRequirements": "NONE",
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"privilegesRequired": "NONE",
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"userInteraction": "ACTIVE",
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"vulnConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "LOW",
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"vulnAvailabilityImpact": "NONE",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 2.1,
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"baseSeverity": "LOW",
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"vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N",
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"version": "4.0"
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}
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}
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],
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"references": [
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{
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"name": "https://github.com/nhost/nhost/security/advisories/GHSA-g9f6-9775-hffm",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/nhost/nhost/security/advisories/GHSA-g9f6-9775-hffm"
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},
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{
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"name": "https://github.com/nhost/nhost/pull/4018",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/nhost/nhost/pull/4018"
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},
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{
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"name": "https://github.com/nhost/nhost/commit/c4bd53f042d7f568e567e18e2665af81660fce85",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/nhost/nhost/commit/c4bd53f042d7f568e567e18e2665af81660fce85"
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},
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{
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"name": "https://github.com/nhost/nhost/releases/tag/storage%400.12.0",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/nhost/nhost/releases/tag/storage%400.12.0"
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}
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],
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"affected": [
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{
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"vendor": "nhost",
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"product": "nhost",
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"versions": [
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{
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"version": "< 0.12.0",
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"status": "affected"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2026-03-20T23:00:18.342Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Nhost is an open source Firebase alternative with GraphQL. Prior to version 0.12.0, the storage service's file upload handler trusts the client-provided Content-Type header without performing server-side MIME type detection. This allows an attacker to upload files with an arbitrary MIME type, bypassing any MIME-type-based restrictions configured on storage buckets. This issue has been patched in version 0.12.0."
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}
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],
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"source": {
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"advisory": "GHSA-g9f6-9775-hffm",
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"discovery": "UNKNOWN"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-03-25T13:44:34.920197Z",
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"id": "CVE-2026-33221",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-03-25T13:44:43.741Z"
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}
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}
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]
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}
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} |