147 lines
6.8 KiB
JSON
147 lines
6.8 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-2026-85743",
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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": "2026-09-04T14:50:16.720Z",
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"datePublished": "2026-11-06T17:06:26.940Z",
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"dateUpdated": "2026-11-11T03:13:02.881Z"
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},
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"containers": {
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"cna": {
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"title": "FreeScout: Server-side request forgery via incomplete outbound host validation and unguarded download sinks",
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"problemTypes": [
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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": 8.2,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "LOW",
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"privilegesRequired": "HIGH",
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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:H/UI:N/S:C/C:H/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/freescout-help-desk/freescout/security/advisories/GHSA-6w8v-qp43-vg2h",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/freescout-help-desk/freescout/security/advisories/GHSA-6w8v-qp43-vg2h"
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},
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{
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"name": "https://github.com/freescout-help-desk/freescout/commit/09799fd4bcf731704bc2099a87bca0cf18d20acb",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/freescout-help-desk/freescout/commit/09799fd4bcf731704bc2099a87bca0cf18d20acb"
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},
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{
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"name": "https://github.com/freescout-help-desk/freescout/commit/a4c587cf1fff87eae7d3e4f297fa4cc81ba28704",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/freescout-help-desk/freescout/commit/a4c587cf1fff87eae7d3e4f297fa4cc81ba28704"
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},
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{
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"name": "https://github.com/freescout-help-desk/freescout/releases/tag/1.8.230",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/freescout-help-desk/freescout/releases/tag/1.8.230"
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}
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],
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"affected": [
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{
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"vendor": "freescout-help-desk",
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"product": "freescout",
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"versions": [
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{
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"version": "< 1.8.230",
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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": "2026-11-06T17:06:26.940Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "FreeScout is a self-hosted help desk and shared mailbox. Prior to 1.8.230, multiple outbound paths in Helper::downloadRemoteFile(), Helper::checkPort(), Helper::sanitizeRemoteUrl(), MailboxesController.php, and ModulesController.php do not consistently enforce a sink-level restricted-host policy. An authenticated administrator, or another authenticated user permitted to change mailbox connection settings or trigger module update or installation paths, can supply attacker-controlled URLs or hosts. The independent download and port-test sinks can reach encoded or otherwise uncovered loopback and internal addresses. The redirect-validation bypass additionally requires a configured whitelist that permits the original and final hosts while a restricted internal host appears only as an intermediate redirect hop. No unauthenticated SSRF path is established. The server can consequently contact loopback and internal services, provide a blind internal port oracle, and retrieve internal HTTP responses into application-controlled download sinks. This issue is fixed in version 1.8.230."
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}
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],
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"source": {
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"advisory": "GHSA-6w8v-qp43-vg2h",
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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/freescout-help-desk/freescout/security/advisories/GHSA-6w8v-qp43-vg2h",
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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": "2026-11-11T03:12:34.893833Z",
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"id": "CVE-2026-85743",
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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": "2026-11-11T03:13:02.881Z"
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}
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}
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]
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}
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} |