CVE-2026-22249— Docmost affected by an Arbitrary File Write via Zip Import Feature (ZipSlip)
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I. Basic Information for CVE-2026-22249
Vulnerability Information
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Vulnerability Title
Docmost affected by an Arbitrary File Write via Zip Import Feature (ZipSlip)
Source: NVD (National Vulnerability Database)
Vulnerability Description
Docmost is an open-source collaborative wiki and documentation software. From 0.21.0 to before 0.24.0, Docmost is vulnerable to Arbitrary File Write via Zip Import Feature (ZipSlip). In apps/server/src/integrations/import/utils/file.utils.ts, there are no validation on filename. This vulnerability is fixed in 0.24.0.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Docmost 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Docmost是Docmost开源的一个开协作维基和文档软件。 Docmost 0.24.0之前版本存在安全漏洞，该漏洞源于ZIP导入功能对文件名缺少验证，可能导致任意文件写入。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2026-22249
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IV. Related Vulnerabilities
Same product: docmost
- CVE-2026-40927
Docmost: XSS in Comments with JavaScript URI - CVE-2026-34213
Docmost has cross-page attachment overwrite via flawed attac - CVE-2026-34212
Docmost page content has stored XSS via unsanitized attachme - CVE-2026-33193
Docmost vulnerable to stored XSS via MIME type spoofing - CVE-2026-33146
Docmost's Public Share Search Exposes Metadata of Restricted
Same vendor: docmost
- CVE-2026-40927
Docmost: XSS in Comments with JavaScript URI - CVE-2026-34213
Docmost has cross-page attachment overwrite via flawed attac - CVE-2026-34212
Docmost page content has stored XSS via unsanitized attachme - CVE-2026-33193
Docmost vulnerable to stored XSS via MIME type spoofing - CVE-2026-33146
Docmost's Public Share Search Exposes Metadata of Restricted
Same weakness: CWE-22
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V. Comments for CVE-2026-22249
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