163 lines
6.9 KiB
JSON
163 lines
6.9 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-2026-88008",
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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": "2026-09-09T19:19:27.406Z",
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"datePublished": "2026-09-10T14:57:06.162Z",
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"dateUpdated": "2026-09-10T16:56:53.731Z"
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},
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"containers": {
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"cna": {
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"title": "Traefik: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') and Incorrect Authorization",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-444",
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"lang": "en",
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"description": "CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')",
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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-863",
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"lang": "en",
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"description": "CWE-863: Incorrect Authorization",
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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": "LOW",
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"attackRequirements": "PRESENT",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "NONE",
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"subConfidentialityImpact": "HIGH",
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"subIntegrityImpact": "HIGH",
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"subAvailabilityImpact": "NONE",
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"baseScore": 7,
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"baseSeverity": "HIGH",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/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/traefik/traefik/security/advisories/GHSA-w4v4-9rw7-5326",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/traefik/traefik/security/advisories/GHSA-w4v4-9rw7-5326"
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},
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{
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"name": "https://github.com/traefik/traefik/pull/13797",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/traefik/traefik/pull/13797"
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},
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{
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"name": "https://github.com/traefik/traefik/commit/a277e94664ffc1ce9543df552d3bbf48d4d3b8b3",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/traefik/traefik/commit/a277e94664ffc1ce9543df552d3bbf48d4d3b8b3"
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},
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{
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"name": "https://github.com/traefik/traefik/releases/tag/v2.11.57",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/traefik/traefik/releases/tag/v2.11.57"
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},
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{
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"name": "https://github.com/traefik/traefik/releases/tag/v3.7.13",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/traefik/traefik/releases/tag/v3.7.13"
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}
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],
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"affected": [
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{
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"vendor": "traefik",
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"product": "traefik",
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"versions": [
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{
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"version": ">= 2.11.26, < 2.11.57",
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"status": "affected"
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},
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{
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"version": ">= 3.4.2, < 3.7.13",
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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": "2026-09-10T14:57:06.162Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Traefik is an open source HTTP reverse proxy and load balancer. From 2.11.26 until 2.11.57 and 3.7.13, Traefik forwards a client-supplied Connection header requesting Upgrade, the Upgrade: h2c token, and HTTP2-Settings to a shared backend. If the backend accepts h2c and returns 101 Switching Protocols, Traefik enters a raw tunnel and no longer applies routers, BasicAuth, ForwardAuth, IPAllowList, RateLimit, access logging, metrics, or tracing to later HTTP/2 requests, allowing an unauthenticated request through an unprotected route to reach protected paths on the same backend. This issue is fixed in 2.11.57 and 3.7.13."
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}
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],
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"source": {
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"advisory": "GHSA-w4v4-9rw7-5326",
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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": "2026-09-10T16:54:44.054899Z",
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"id": "CVE-2026-88008",
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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": "2026-09-10T16:56:53.731Z"
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}
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}
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]
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}
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} |