122 lines
5.4 KiB
JSON
122 lines
5.4 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-2026-44572",
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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": "2026-05-06T21:49:12.424Z",
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"datePublished": "2026-05-13T15:57:15.750Z",
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"dateUpdated": "2026-05-14T15:33:10.541Z"
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},
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"containers": {
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"cna": {
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"title": "Next.js: Middleware / Proxy redirects can be cache-poisoned",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-349",
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"lang": "en",
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"description": "CWE-349: Acceptance of Extraneous Untrusted Data With Trusted Data",
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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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"cvssV3_1": {
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"attackComplexity": "HIGH",
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"attackVector": "NETWORK",
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"availabilityImpact": "LOW",
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"baseScore": 3.7,
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"baseSeverity": "LOW",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
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"version": "3.1"
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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/vercel/next.js/security/advisories/GHSA-3g8h-86w9-wvmq",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/vercel/next.js/security/advisories/GHSA-3g8h-86w9-wvmq"
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}
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],
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"affected": [
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{
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"vendor": "vercel",
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"product": "next.js",
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"versions": [
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{
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"version": ">= 12.2.0, < 15.5.16",
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"status": "affected"
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},
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{
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"version": ">= 16.0.0, < 16.2.5",
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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": "2026-05-13T15:57:15.750Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Next.js is a React framework for building full-stack web applications. From 12.2.0 to before 15.5.16 and 16.2.5, an external client could send a x-nextjs-data header on a normal request to a path handled by middleware that returns a redirect. When that happened, the middleware/proxy could treat the request as a data request and replace the standard Location redirect header with the internal x-nextjs-redirect header. Browsers do not follow x-nextjs-redirect, so the response became an unusable redirect for normal clients. If the application was deployed behind a CDN or reverse proxy that caches 3xx responses without varying on this header, a single attacker request could poison the cached redirect response for the affected path. Subsequent visitors could then receive a cached redirect response without a Location header, causing a denial of service for that redirect path until the cache entry expired or was purged. This vulnerability is fixed in 15.5.16 and 16.2.5."
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}
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],
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"source": {
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"advisory": "GHSA-3g8h-86w9-wvmq",
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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": "2026-05-14T15:32:48.568772Z",
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"id": "CVE-2026-44572",
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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": "2026-05-14T15:33:10.541Z"
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}
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}
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]
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}
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} |