181 lines
7.7 KiB
JSON
181 lines
7.7 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-2026-14765",
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"assignerOrgId": "26969f82-7e87-44d8-9cb5-f6fb926ddd43",
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"state": "PUBLISHED",
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"assignerShortName": "AHA",
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"dateReserved": "2026-07-04T17:45:14.357Z",
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"datePublished": "2026-10-14T02:31:08.607Z",
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"dateUpdated": "2026-10-18T13:54:09.144Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "26969f82-7e87-44d8-9cb5-f6fb926ddd43",
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"shortName": "AHA",
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"dateUpdated": "2026-10-14T02:31:08.607Z"
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},
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"title": "Epic Games Unreal Engine Insecure Default URL Scheme Allowance in LaunchURL",
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"datePublic": "2026-10-14T02:00:00.000Z",
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"cweId": "CWE-1188",
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"description": "CWE-1188 Initialization of a Resource with an Insecure Default",
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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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"affected": [
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{
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"vendor": "Epic Games",
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"product": "Unreal Engine",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThanOrEqual": "5.8.0",
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"versionType": "semver"
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}
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],
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"defaultStatus": "unaffected"
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"value": "Epic Games Unreal Engine versions up to and including 5.8.0 ship with an insecure default configuration for the LaunchURL Blueprint node (UKismetSystemLibrary::LaunchURL). The URL scheme filter (FURLRequestFilter) is empty by default, which permits all URL schemes. On Windows, this results in a call to ShellExecuteW() with the open verb, so a supplied file:/// URI causes the referenced file to be executed. Any Unreal Engine game that loads user-generated content containing Blueprints is vulnerable to command execution via a malicious local file or a remote file on a WebDAV share. This is an instance of CWE-1188 (Initialization of a Resource with an Insecure Default).",
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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": "Epic Games Unreal Engine versions up to and including 5.8.0 ship with an insecure default configuration for the LaunchURL Blueprint node (UKismetSystemLibrary::LaunchURL). The URL scheme filter (FURLRequestFilter) is empty by default, which permits all URL schemes. On Windows, this results in a call to ShellExecuteW() with the open verb, so a supplied file:/// URI causes the referenced file to be executed. Any Unreal Engine game that loads user-generated content containing Blueprints is vulnerable to command execution via a malicious local file or a remote file on a WebDAV share. This is an instance of CWE-1188 (Initialization of a Resource with an Insecure Default)."
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}
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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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"url": "https://khaelkugler.com/blogs/meccha_chameleon.html",
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"tags": [
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"related"
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]
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},
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{
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"url": "https://takeonme.org/gcves/GCVE-1337-2026-00000000000000000000000000000000000000000000000001011111111101111111111110000000000000000000000000000000000000000000000000000001011",
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"tags": [
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"third-party-advisory"
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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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"format": "CVSS",
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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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"cvssV3_1": {
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"version": "3.1",
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"attackVector": "LOCAL",
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"attackComplexity": "HIGH",
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"privilegesRequired": "NONE",
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"userInteraction": "REQUIRED",
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"scope": "CHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH",
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"baseSeverity": "HIGH",
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"baseScore": 7.7,
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"vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H"
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}
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},
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{
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"other": {
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"type": "ssvc",
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"content": {
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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": "yes"
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},
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{
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"Technical Impact": "total"
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}
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],
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"role": "CNA",
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"version": "2.0.3"
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}
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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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"credits": [
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{
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"lang": "en",
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"value": "Khael Kugler",
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"type": "finder"
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},
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{
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"lang": "en",
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"value": "todb of AHA!",
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"type": "coordinator"
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}
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],
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"source": {
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"discovery": "EXTERNAL"
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},
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"x_generator": {
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"engine": "Vulnogram 1.0.2"
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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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"id": "CVE-2026-14765",
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"role": "CISA Coordinator",
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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": "total"
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}
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],
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"version": "2.0.3",
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"timestamp": "2026-10-18T13:29:54.607074Z"
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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": "2026-10-18T13:54:09.144Z"
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}
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}
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]
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}
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} |