CVE-2026-27194 | THREATINT

Description

D-Tale is a visualizer for pandas data structures. Versions prior to 3.20.0 are vulnerable to Remote Code Execution through the /save-column-filter endpoint. Users hosting D-Tale publicly can be vulnerable to remote code execution allowing attackers to run malicious code on the server. This issue has been fixed in version 3.20.0.

PUBLISHED Reserved 2026-02-18 | Published 2026-02-21 | Updated 2026-02-24 | Assigner GitHub_M

HIGH: 8.1CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U

Problem types

CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

Product status

< 3.20.0

affected

References

github.com/.../dtale/security/advisories/GHSA-c87c-78rc-vmv2

github.com/...ommit/431c6148d3c799de20e1dec86c4432f48e3d0746

cve.org (CVE-2026-27194)

nvd.nist.gov (CVE-2026-27194)

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