150 lines
6.1 KiB
JSON
150 lines
6.1 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-2026-56676",
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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": "2026-06-22T16:39:01.044Z",
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"datePublished": "2026-07-10T15:30:49.514Z",
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"dateUpdated": "2026-07-13T18:11:54.297Z"
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},
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"containers": {
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"cna": {
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"title": "9router: Image prefetch DNS rebinding allows SSRF to internal services",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-367",
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"lang": "en",
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"description": "CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition",
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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-918",
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"lang": "en",
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"description": "CWE-918: Server-Side Request Forgery (SSRF)",
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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": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "LOW",
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"baseScore": 7.4,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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"privilegesRequired": "LOW",
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"scope": "CHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/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/decolua/9router/security/advisories/GHSA-cmhj-wh2f-9cgx",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/decolua/9router/security/advisories/GHSA-cmhj-wh2f-9cgx"
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},
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{
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"name": "https://github.com/decolua/9router/commit/c7d07448c58bec1200741de0b73305b860416b82",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/decolua/9router/commit/c7d07448c58bec1200741de0b73305b860416b82"
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},
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{
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"name": "https://github.com/decolua/9router/releases/tag/v0.5.2",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/decolua/9router/releases/tag/v0.5.2"
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}
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],
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"affected": [
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{
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"vendor": "decolua",
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"product": "9router",
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"versions": [
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{
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"version": "< 0.5.2",
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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": "2026-07-10T15:30:49.514Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "9Router is an AI router & token saver. Prior to 0.5.2, 9router validates image URLs by resolving the host before fetching, but open-sse/translator/concerns/image.js performs the later server-side image fetch with a separate DNS resolution. An authenticated attacker with access to the LLM proxy can use a vision-capable model and an attacker-controlled DNS name that first resolves to a public IP and then rebinds to an internal address, allowing server-side requests to internal-only HTTP services. This issue is fixed in version 0.5.2."
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}
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],
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"source": {
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"advisory": "GHSA-cmhj-wh2f-9cgx",
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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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"references": [
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{
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"url": "https://github.com/decolua/9router/security/advisories/GHSA-cmhj-wh2f-9cgx",
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"tags": [
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"exploit"
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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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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-07-13T18:11:05.854652Z",
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"id": "CVE-2026-56676",
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"options": [
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{
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"Exploitation": "poc"
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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": "2026-07-13T18:11:54.297Z"
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}
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}
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]
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}
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} |