CVE-2026-22249: high-severity vulnerability in docmost
Docmost affected by an Arbitrary File Write via Zip Import Feature (ZipSlip)
Published
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.1epss 0.6%
exploitation probability
0.6%top 55% of all CVEs
observed exploitation
nono source reports it
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Affected products
docmost · docmostRelated CVEs — docmost
In the same product, most dangerous first.
CVE-2026-48070HIGHDocmost: Avatar URL path traversal in avatar cleanup leads to arbitrary local file deletionEPSS 0.4%CVE-2026-48072MEDIUMDocmost: Public image fileName path traversal leads to unauthorized local file readEPSS 0.3%CVE-2026-33146MEDIUMDocmost's Public Share Search Exposes Metadata of Restricted ChildrenEPSS 0.3%CVE-2026-65827MEDIUMDocmost: Unbounded ZIP decompression (zip-bomb) in page import allows denial of serviceEPSS 0.3%CVE-2026-34213MEDIUMDocmost has cross-page attachment overwrite via flawed attachmentId overwrite validationEPSS 0.3%CVE-2026-23630MEDIUMDocmost is vulnerable to stored Cross-Site Scripting (XSS) through Mermaid renderingEPSS 0.3%