140 lines
6.0 KiB
JSON
140 lines
6.0 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-2026-68901",
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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": "2026-07-31T21:04:04.039Z",
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"datePublished": "2026-08-19T19:27:58.094Z",
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"dateUpdated": "2026-08-19T19:40:09.254Z"
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},
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"containers": {
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"cna": {
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"title": "WeKan Board Export REST Endpoints: NULL Pointer Dereference on Invalid authToken Leads to Uncaught Exception / Remote Denial of Service",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-476",
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"lang": "en",
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"description": "CWE-476: NULL Pointer Dereference",
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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": "HIGH",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "LOW",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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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/wekan/wekan/security/advisories/GHSA-3gcg-g6rf-w2rx",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/wekan/wekan/security/advisories/GHSA-3gcg-g6rf-w2rx"
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},
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{
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"name": "https://github.com/wekan/wekan/commit/40de1799aed7c31494579659850578691171d895",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/wekan/wekan/commit/40de1799aed7c31494579659850578691171d895"
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},
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{
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"name": "https://github.com/wekan/wekan/releases/tag/v10.38",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/wekan/wekan/releases/tag/v10.38"
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}
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],
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"affected": [
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{
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"vendor": "wekan",
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"product": "wekan",
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"versions": [
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{
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"version": "< 10.38",
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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": "2026-08-19T19:27:58.094Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Wekan is open source kanban built with Meteor. Prior to 10.38, the /api/boards/:boardId/export, /api/boards/:boardId/attachments/:attachmentId/export, /api/boards/:boardId/export/csv, and /api/boards/:boardId/exportExcel handlers in models/export.js and models/exportExcel.js looked up a user from the attacker-controlled authToken query parameter and immediately called user._id.toString() without checking whether ReactiveCache.getUser() returned undefined. A request for a private board with an unknown token therefore threw a TypeError from an asynchronous route, producing an unhandled rejection that could terminate the Wekan process and deny service to all users. Version 10.38 adds a 401 guard after every export token lookup and wraps export handlers with safeRoute() so unexpected exceptions become controlled responses. This issue is fixed in version 10.38."
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}
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],
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"source": {
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"advisory": "GHSA-3gcg-g6rf-w2rx",
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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/wekan/wekan/security/advisories/GHSA-3gcg-g6rf-w2rx",
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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": "2026-08-19T19:39:34.384679Z",
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"id": "CVE-2026-68901",
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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": "2026-08-19T19:40:09.254Z"
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}
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}
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]
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}
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} |