CVE-2026-27194
D-Tale affected by Remote Code Execution through the /save-column-filter endpoint
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
D-Tale affected by Remote Code Execution through the /save-column-filter endpoint
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.
- Record
CVE-2026-27194- CVSS 4.0
- 8.1 High
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 - Weakness
- CWE-74
- Updated
- 2026-11-02
EUVDEUVD-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.
- Record
EUVD-2026-7740- CVSS 4.0
- 8.1 High
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 - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-c87c-78rc-vmv2
D-Tale affected by Remote Code Execution through the /save-column-filter endpoint
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
- Record
GHSA-c87c-78rc-vmv2- CVSS 4.0
- 8.1 High
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 - Weakness
- CWE-74
- Updated
- 2026-11-02
NVD
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.
- Record
CVE-2026-27194- CVSS 4.0
- 8.1 High
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-74
- Updated
- 2026-11-02
OSV
D-Tale affected by Remote Code Execution through the /save-column-filter endpoint
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.
- Record
CVE-2026-27194- CVSS 4.0
- 8.1 High
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 - Weakness
- CWE-74
- Updated
- 2026-11-02
OSVGHSA-c87c-78rc-vmv2
D-Tale affected by Remote Code Execution through the /save-column-filter endpoint
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
- Record
GHSA-c87c-78rc-vmv2- CVSS 4.0
- 8.1 High
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 - Weakness
- CWE-74
- Updated
- 2026-11-02
OSVPYSEC-2026-2461
D-Tale affected by Remote Code Execution through the /save-column-filter endpoint
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
- Record
PYSEC-2026-2461- CVSS 4.0
- 8.1 High
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 - Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
dtalePyPI |
before 3.20.0 | 3.20.0 |
dtalePyPI |
before 3.20.0, plus listed versions 1.0.01.1.11.10.01.11.01.12.1 Show 45 moreShow less1.13.01.14.11.15.21.16.01.17.01.18.21.19.21.2.01.20.01.21.11.22.01.22.11.23.01.24.01.25.01.26.01.27.01.28.01.28.11.29.01.29.11.3.71.30.01.31.01.32.01.32.11.33.01.33.11.34.01.35.01.36.01.37.01.37.11.38.01.39.01.4.11.40.01.40.11.40.21.41.01.41.11.42.01.42.11.43.01.44.0 |
3.20.0 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-27194 is a high vulnerability (CVSS 8.1) in Man D-tale, published February 19, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.79%, the 56th percentile. Fixed in dtale 3.20.0.
References
github.com/man-group/dtale/security/advisories/GHSA-c87c-78rc-vmv2
nvd.nist.gov/vuln/detail/CVE-2026-27194
pypi.org/project/dtale
Left out here: 124 versions. The JSON record has them.