111 lines
4.1 KiB
JSON
111 lines
4.1 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-2026-87897",
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"assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
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"state": "PUBLISHED",
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"assignerShortName": "hackerone",
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"dateReserved": "2026-09-09T15:00:00.573Z",
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"datePublished": "2026-10-27T16:15:34.742Z",
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"dateUpdated": "2026-11-04T17:59:02.350Z"
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},
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"containers": {
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"cna": {
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"descriptions": [
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{
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"lang": "en",
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"value": "A SSRF vulnerability found that enables access to internal Chrome Devtools Protocol APIs that can leak the JWT authentication token for another user. A low privileged attacker could continually exploit this vulnerability to leak the JWT authentication token for another user when they start a recording, which then enables the attacker read/write access to the victim's Whiteboard."
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}
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],
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"affected": [
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{
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"defaultStatus": "unaffected",
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"vendor": "Nextcloud",
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"product": "whiteboard",
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"versions": [
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{
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"version": "1.0.0",
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"status": "affected",
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"lessThan": "1.0.0",
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"versionType": "semver"
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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://hackerone.com/reports/3576823"
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}
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],
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"metrics": [
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{
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"cvssV3_0": {
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"version": "3.0",
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"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
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"baseScore": 4.6,
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"baseSeverity": "MEDIUM"
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}
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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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"type": "CWE",
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"lang": "en",
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"cweId": "CWE-918",
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"description": "CWE-918 Server-Side Request Forgery (SSRF)"
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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": "alex-elttam (alex-elttam)",
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"type": "finder"
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}
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],
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"providerMetadata": {
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"orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
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"shortName": "hackerone",
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"dateUpdated": "2026-10-27T16:15:34.742Z"
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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": "2026-11-04T17:58:52.045220Z",
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"id": "CVE-2026-87897",
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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": "2026-11-04T17:59:02.350Z"
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}
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}
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]
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}
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} |