CVE-2026-27194

EUVD-2026-7740
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.
Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Affected Products (NVD)
VendorProductVersion
mand-tale
𝑥
≤ 3.19.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/man-group/dtale/commit/431c6148d3c799de20e1dec86c4432f48e3d0746
https://github.com/man-group/dtale/security/advisories/GHSA-c87c-78rc-vmv2