High
FreeScout has assigned-only visibility bypass via save_draft that allows hidden conversation draft injection
Type: advisorySources: OSV
FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.215, when `APP_SHOW_ONLY_ASSIGNED_CONVERSATIONS` is enabled, direct conversation view correctly blocks users who are neither the assignee nor the creator. The `save_draft` AJAX path is weaker. A direct POST can create a draft inside a conversation that is hidden in the UI. Version 1.8.215 fixes the vulnerability.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2026-41190
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 2 Nov 2026, 21:06 UTC · Revision 1
Source evidence
FreeScout has assigned-only visibility bypass via save_draft that allows hidden conversation draft injection
core-osv · Original sourcePublished 21 Apr 2026, 17:06 UTC
FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.215, when `APP_SHOW_ONLY_ASSIGNED_CONVERSATIONS` is enabled, direct conversation view correctly blocks users who are neither the assignee nor the creator. The `save_draft` AJAX path is weaker. A direct POST can create a draft inside a conversation that is hidden in the UI. Version 1.8.215 fixes the vulnerability.
osv:CVE-2026-41190
Complete source record
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"id": "b5f0080571e261942327da9865953193090ddb64576fece2a7301db2710cc368",
"url": "https://osv.dev/vulnerability/CVE-2026-41190",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "FreeScout has assigned-only visibility bypass via save_draft that allows hidden conversation draft injection",
"summary": "FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.215, when `APP_SHOW_ONLY_ASSIGNED_CONVERSATIONS` is enabled, direct conversation view correctly blocks users who are neither the assignee nor the creator. The `save_draft` AJAX path is weaker. A direct POST can create a draft inside a conversation that is hidden in the UI. Version 1.8.215 fixes the vulnerability.",
"evidence": "osv:CVE-2026-41190",
"products": [],
"severity": "high",
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"id": "CVE-2026-41190",
"aliases": [
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"GHSA-vj2p-2789-3747"
],
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"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N"
}
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"modified": "2026-10-28T02:30:23.496361654Z",
"provider": "osv",
"references": [
"https://github.com/freescout-help-desk/freescout/releases/tag/1.8.215",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41190.json",
"https://github.com/freescout-help-desk/freescout/security/advisories/GHSA-vj2p-2789-3747",
"https://nvd.nist.gov/vuln/detail/CVE-2026-41190",
"https://github.com/freescout-help-desk/freescout/commit/414878eb79be7cb01a3ae124df6efcd23729275f"
],
"provider_metadata": {
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"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41190.json"
}
},
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"evidence": "/id"
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"security_relevant": true,
"severity_evidence": "/severity/0/score"
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"source_id": "core-osv",
"document_id": 490078,
"published_at": "2026-04-21T17:06:31.785+00:00"
}