200 lines
8.4 KiB
JSON
200 lines
8.4 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-2026-82879",
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"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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"state": "PUBLISHED",
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"assignerShortName": "VulnCheck",
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"dateReserved": "2026-08-31T08:38:43.268Z",
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"datePublished": "2026-08-31T10:51:05.222Z",
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"dateUpdated": "2026-08-31T18:51:31.680Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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"shortName": "VulnCheck",
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"dateUpdated": "2026-08-31T10:51:05.222Z"
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},
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"datePublic": "2026-07-30T00:00:00.000Z",
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"title": "DataEase before 2.10.26 Access Control Bypass via Share Tickets",
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"descriptions": [
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{
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"lang": "en",
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"value": "DataEase before 2.10.26 contains multiple access control defects in the sharing link module. Tickets are not bound to the target share UUID, so a valid ticket issued for one share can be reused against another (ShareTicketManage.validateTicket / POST /de2api/share/proxyInfo). The POST /de2api/share/validate endpoint issues a LinkToken after password verification without requiring a ticket, bypassing the 'ticket mandatory' policy. Additionally, the ticket create and delete endpoints (POST /de2api/ticket/saveTicket, POST /de2api/ticket/delTicket) lack share-ownership checks, allowing an authenticated user who knows another user's ticket to modify, rebind, or delete it (denial of service), and GET /de2api/share/queryRelationByUserId/{uid} allows authenticated users to enumerate other users' share mappings."
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}
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],
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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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"description": "Incorrect Authorization",
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"cweId": "CWE-863",
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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": "dataease",
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"product": "dataease",
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"defaultStatus": "unaffected",
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"packageURL": "pkg:github/dataease/dataease",
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"versions": [
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{
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"version": "0",
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"status": "affected",
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"versionType": "semver",
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"lessThan": "2.10.26"
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},
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{
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"version": "2.10.26",
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"status": "unaffected",
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"versionType": "semver"
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}
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],
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"repo": "https://github.com/dataease/dataease",
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"collectionURL": "https://github.com/dataease/dataease"
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:dataease:dataease:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "2.10.26"
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}
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]
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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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"format": "CVSS",
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"cvssV4_0": {
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"version": "4.0",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "LOW",
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"vulnIntegrityImpact": "LOW",
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"vulnAvailabilityImpact": "LOW",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 5.3,
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"baseSeverity": "MEDIUM"
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}
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},
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{
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"format": "CVSS",
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"cvssV3_1": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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"availabilityImpact": "LOW",
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"baseScore": 6.3,
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"baseSeverity": "MEDIUM"
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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://github.com/dataease/dataease/security/advisories/GHSA-9h54-39gh-5qfg",
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"tags": [
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"vendor-advisory"
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],
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"name": "GitHub Security Advisory (GHSA-9h54-39gh-5qfg)"
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},
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{
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"url": "https://github.com/dataease/dataease/commit/fbbb0482c4c10480c2dd4ecc050cd1e5c55b17db",
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"tags": [
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"patch"
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]
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},
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{
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"url": "https://github.com/dataease/dataease/releases/tag/v2.10.26",
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"tags": [
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"release-notes"
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],
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"name": "DataEase v2.10.26 Release Notes"
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},
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{
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"url": "https://github.com/dataease/dataease",
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"tags": [
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"product"
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]
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},
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{
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"name": "VulnCheck Advisory: DataEase before 2.10.26 Access Control Bypass via Share Tickets",
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"tags": [
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"third-party-advisory"
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],
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"url": "https://www.vulncheck.com/advisories/dataease-before-2.10.26-access-control-bypass-via-share-tickets"
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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": "Dikai Zou",
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"type": "finder"
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}
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],
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"x_generator": {
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"engine": "vulncheck-endgame"
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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": "2026-08-31T16:23:03.765571Z",
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"id": "CVE-2026-82879",
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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": "2026-08-31T18:51:31.680Z"
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}
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}
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]
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}
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} |