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CVE-2026-93353Proof of concept (PoC) published · CISA

copyparty SFTP Volume Restriction Bypass via mkdir/rmdir/chattr Handlers

CVSS score

2.3

EPSS probability

%0.3

Risk score

0.0

Published

24 d ago

OverviewPublic Exploits (0)NewsroomVulnerability Timeline

Vulnerability Timeline (Change History)

CVE-2026-93353 historical changes made to the vulnerability by NVD, CISA and MITRE:

DateActor / SourceAction / DescriptionTypePrevious valueNew value
01.10.2026nvd@nist.govInitial Analysis & CVSS Vector AssignmentCVSS V3.1—CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
24.09.2026CISA CoordinatorSSVC Risk Re-assessmentSSVC / KEVexploitation: noneexploitation: none
24.09.2026MITRE / NVDNew CVE Record Received & IngestedCVE Created—CVE-2026-93353

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