168 lines
7.1 KiB
JSON
168 lines
7.1 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-2026-49453",
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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": "2026-05-30T02:43:33.107Z",
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"datePublished": "2026-09-21T20:50:28.455Z",
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"dateUpdated": "2026-09-22T13:31:37.953Z"
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},
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"containers": {
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"cna": {
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"title": "Joplin: Path traversal in resource sync — silent arbitrary file write outside the resource directory",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-20",
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"lang": "en",
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"description": "CWE-20: Improper Input Validation",
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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-22",
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"lang": "en",
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"description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')",
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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": "HIGH",
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"attackVector": "NETWORK",
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"availabilityImpact": "LOW",
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"baseScore": 7,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "LOW",
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"integrityImpact": "HIGH",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/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/laurent22/joplin/security/advisories/GHSA-r24r-gp6h-cwgf",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/laurent22/joplin/security/advisories/GHSA-r24r-gp6h-cwgf"
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},
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{
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"name": "https://github.com/laurent22/joplin/pull/15540",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/laurent22/joplin/pull/15540"
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},
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{
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"name": "https://github.com/laurent22/joplin/pull/15672",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/laurent22/joplin/pull/15672"
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},
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{
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"name": "https://github.com/laurent22/joplin/commit/18e0b08c282c89ae51612c4eff67af2a45ff5163",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/laurent22/joplin/commit/18e0b08c282c89ae51612c4eff67af2a45ff5163"
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},
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{
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"name": "https://github.com/laurent22/joplin/commit/50518073740c4501058e366300b42c2f1925cb05",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/laurent22/joplin/commit/50518073740c4501058e366300b42c2f1925cb05"
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}
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],
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"affected": [
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{
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"vendor": "laurent22",
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"product": "joplin",
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"versions": [
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{
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"version": "< 3.6.15",
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"status": "affected"
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},
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{
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"version": ">= 3.7.0, < 3.7.2",
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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": "2026-09-21T20:51:08.466Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks. Prior to 3.6.15 and 3.7.2, Joplin accepts synchronized resource metadata whose id or file_extension contains parent-directory or path-separator characters. BaseItem.unserialize() stores the unvalidated fields, resourceFilename() concatenates them into a destination path, and ResourceFetcher writes the attacker-controlled resource blob outside the resource directory during background synchronization. An attacker with write access to a configured sync target or shared notebook can create or overwrite files at an attacker-chosen existing path without user interaction. This issue is fixed in versions 3.6.15 and 3.7.2."
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}
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],
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"source": {
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"advisory": "GHSA-r24r-gp6h-cwgf",
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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/laurent22/joplin/security/advisories/GHSA-r24r-gp6h-cwgf",
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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": "2026-09-22T13:31:17.285182Z",
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"id": "CVE-2026-49453",
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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": "2026-09-22T13:31:37.953Z"
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}
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}
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]
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}
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} |