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vuln-cve/data/2026/102xxx/CVE-2026-102986.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-102986",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-09-29T20:46:08.334Z",
"datePublished": "2026-10-14T19:29:04.449Z",
"dateUpdated": "2026-10-15T16:30:42.901Z"
},
"containers": {
"cna": {
"title": "Plane: Any Authenticated User Can Upload and Delete Assets in Any Published Project via /api/public/assets/v2/anchor/{anchor}/",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-639",
"lang": "en",
"description": "CWE-639: Authorization Bypass Through User-Controlled Key",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
"version": "3.1"
}
}
],
"references": [
{
"name": "https://github.com/makeplane/plane/security/advisories/GHSA-8688-h9x2-v83m",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/makeplane/plane/security/advisories/GHSA-8688-h9x2-v83m"
},
{
"name": "https://github.com/makeplane/plane/pull/9288",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/makeplane/plane/pull/9288"
},
{
"name": "https://github.com/makeplane/plane/commit/4577dc3f7a6b5a198602b602a45c6b0abdc7204b",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/makeplane/plane/commit/4577dc3f7a6b5a198602b602a45c6b0abdc7204b"
},
{
"name": "https://github.com/makeplane/plane/releases/tag/v1.4.0",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/makeplane/plane/releases/tag/v1.4.0"
}
],
"affected": [
{
"vendor": "makeplane",
"product": "plane",
"versions": [
{
"version": "< 1.4.0",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-10-14T19:29:04.449Z"
},
"descriptions": [
{
"lang": "en",
"value": "Plane is an open-source project management tool. In 1.3.1 and earlier, EntityAssetEndpoint at the public project asset endpoint /api/public/assets/v2/anchor/{anchor}/ requires authentication for write operations but does not verify workspace or project membership. An authenticated user who knows a published project's public DeployBoard.anchor can create FileAsset records in that project and soft-delete existing assets by identifier, allowing cross-workspace file injection, storage abuse, and data loss. The issue is fixed in version 1.4.0."
}
],
"source": {
"advisory": "GHSA-8688-h9x2-v83m",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"references": [
{
"url": "https://github.com/makeplane/plane/security/advisories/GHSA-8688-h9x2-v83m",
"tags": [
"exploit"
]
}
],
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-10-15T16:30:34.832787Z",
"id": "CVE-2026-102986",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-10-15T16:30:42.901Z"
}
}
]
}
}