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CVE-2026-27194 — Vulnerability in dtale — CVE Details

HIGH

D-Tale affected by Remote Code Execution through the /save-column-filter endpoint

Published February 19, 2026Updated July 13, 2026Source: osv

Summary

### Impact Users hosting D-Tale publicly can be vulnerable to remote code execution allowing attackers to run malicious code on the server. ### Patches Users should upgrade to version 3.20.0. ### Workarounds There are no workarounds for versions < 3.20.0

Advisory Timeline

  • First published February 19, 2026 (235 days ago).
  • Last revised July 13, 2026 — 144 days after initial publication.

Remediation

Upgrade to the fixed version using your package manager.

pip
Update dtale to 3.20.0 or later
pip install "dtale>=3.20.0"

After upgrading, run your dependency scanner again to confirm the vulnerability is resolved.

Affected Packages (1)

Affects 1 ecosystem: pypi (1).

PackageEcosystemAffectedFixed In
dtale
pypi
1.0.0, 1.1.1, 1.10.0, 1.11.0 (+170 more)3.20.0

Vulnerability Classification

Common Weakness Enumeration (CWE) identifiers for this vulnerability type.

CVSS Score Breakdown

What the CVSS (Common Vulnerability Scoring System) 9.8 score means for each attack dimension.

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
—
Confidentiality
—
Integrity
—
Availability
—

CVSS: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

References

Frequently Asked Questions

What is CVE-2026-27194?
D-Tale affected by Remote Code Execution through the /save-column-filter endpoint This vulnerability has been assigned a severity rating of HIGH (CVSS score: 9.8/10).
How do I check if my project is affected by CVE-2026-27194?
CVE-2026-27194 affects dtale. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2026-27194 and 200,000+ other known vulnerabilities.

Severity & Exploitability

CVSS Score
9.8

Exploitation is straightforward and causes maximum impact. Patch immediately.

Also Known As

GHSA-c87c-78rc-vmv2
PYSEC-2026-2461

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