159 lines
6.5 KiB
JSON
159 lines
6.5 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-2026-6414",
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"assignerOrgId": "ce714d77-add3-4f53-aff5-83d477b104bb",
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"state": "PUBLISHED",
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"assignerShortName": "openjs",
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"dateReserved": "2026-04-15T23:37:33.949Z",
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"datePublished": "2026-04-16T13:09:03.526Z",
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"dateUpdated": "2026-04-16T13:48:52.393Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "ce714d77-add3-4f53-aff5-83d477b104bb",
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"shortName": "openjs",
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"dateUpdated": "2026-04-16T13:09:03.526Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "@fastify/static versions 8.0.0 through 9.1.0 decode percent-encoded path separators (%2F) before filesystem resolution, while Fastify's router treats them as literal characters. This mismatch allows attackers to bypass route-based middleware or guards that protect files served by @fastify/static. For example, a route guard on a protected path can be circumvented by encoding the path separator in the URL. Upgrade to @fastify/static 9.1.1 to fix this issue. There are no workarounds.",
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"supportingMedia": [
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{
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"type": "text/html",
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"base64": false,
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"value": "@fastify/static versions 8.0.0 through 9.1.0 decode percent-encoded path separators (%2F) before filesystem resolution, while Fastify's router treats them as literal characters. This mismatch allows attackers to bypass route-based middleware or guards that protect files served by @fastify/static. For example, a route guard on a protected path can be circumvented by encoding the path separator in the URL. Upgrade to @fastify/static 9.1.1 to fix this issue. There are no workarounds."
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}
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]
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}
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],
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"affected": [
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{
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"vendor": "@fastify/static",
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"product": "@fastify/static",
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"defaultStatus": "unaffected",
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"versions": [
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{
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"versionType": "semver",
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"status": "affected",
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"version": "8.0.0",
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"lessThan": "9.1.1"
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},
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{
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"versionType": "semver",
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"status": "unaffected",
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"version": "9.1.1"
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}
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],
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"packageURL": "pkg:npm/@fastify/static"
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}
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],
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"references": [
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{
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"url": "https://github.com/fastify/middie/security/advisories/GHSA-cxrg-g7r8-w69p"
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},
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{
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"url": "https://github.com/honojs/hono/security/advisories/GHSA-q5qw-h33p-qvwr"
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},
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{
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"url": "https://github.com/fastify/fastify-static/security/advisories/GHSA-x428-ghpx-8j92"
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},
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{
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"url": "https://cna.openjsf.org/security-advisories.html"
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}
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],
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"credits": [
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{
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"lang": "en",
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"type": "reporter",
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"value": "blakeembrey"
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},
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{
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"lang": "en",
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"type": "remediation developer",
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"value": "mcollina"
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},
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{
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"lang": "en",
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"type": "remediation reviewer",
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"value": "UlisesGascon"
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},
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{
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"lang": "en",
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"type": "remediation reviewer",
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"value": "climba03003"
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}
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],
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"title": "@fastify/static vulnerable to route guard bypass via encoded path separators",
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"metrics": [
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{
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"format": "CVSS",
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"cvssV3_1": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
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"baseScore": 5.9,
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"baseSeverity": "MEDIUM"
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},
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"scenarios": [
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{
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"lang": "en",
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"value": "GENERAL"
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}
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]
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-177",
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"lang": "en",
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"description": "CWE-177: Improper Handling of URL Encoding (Hex Encoding)",
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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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"x_generator": {
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"engine": "cve-kit 1.0.0"
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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": "2026-04-16T13:48:04.954479Z",
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"id": "CVE-2026-6414",
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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": "2026-04-16T13:48:52.393Z"
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}
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}
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]
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}
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} |