# CVE-2026-35052: PYSEC-2026-2460 - D-Tale: Remote Code Execution through redis/shelf storage

Source: https://junglewise.ai/threats/cve-2026-35052-d-tale-remote-code-execution-through-redis-shelf-storage  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-04-06  
License: CC BY 4.0 with a link back

CVE-2026-35052 · Severity: critical · CVSS 9.8 · Published 2026-04-06

D-Tale is the combination of a Flask back-end and a React front-end to view & analyze Pandas data structures. Prior to 3.22.0, users hosting D-Tale publicly while using a redis or shelf storage layer could be vulnerable to remote code execution allowing attackers to run malicious code on the server. This vulnerability is fixed in 3.22.0.

Technologies: [dtale (PyPI)](https://junglewise.ai/threats/technologies/dtale). Vendors: [PyPI](https://junglewise.ai/threats/vendors/pypi).

## Quick answers

**Is CVE-2026-35052 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-35052 being exploited in the wild.

**How severe is CVE-2026-35052?** Critical severity, with a CVSS score of 9.8, published 6 April 2026.

**Which products and versions are affected?** dtale (PyPI) ECOSYSTEM:introduced=0,fixed=3.22.0.

**Is there a fix for CVE-2026-35052?** Yes. dtale (PyPI): upgrade to 3.22.0 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2026-35052?** Check whether you run Man D-Tale or dtale (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- dtale (PyPI): upgrade to 3.22.0 or later

  ```sh
  pip install "dtale>=3.22.0"
  ```


## Affected products

- Man D-Tale
- dtale (PyPI) ECOSYSTEM:introduced=0,fixed=3.22.0

## Identifiers

- CVE-2026-35052
- GHSA-436g-fhfc-9g5w
- PYSEC-2026-2460

## Related threats

- [PYSEC-2026-2461 - D-Tale affected by Remote Code Execution through the /save-column-filter endpoint](https://junglewise.ai/threats/cve-2026-27194-d-tale-affected-by-remote-code-execution-through-the-save-column)
- [PYSEC-2026-1320 - D-Tale allows Remote Code Execution through the Custom Filter Input](https://junglewise.ai/threats/cve-2024-55890-d-tale-allows-remote-code-execution-through-the-custom-filter)
- [PYSEC-2026-1321 - D-Tale Command Execution Vulnerability](https://junglewise.ai/threats/cve-2024-8862-d-tale-command-execution-vulnerability)
- [PYSEC-2026-1323 - D-Tale vulnerable to Remote Code Execution through the Query input on Chart Builder](https://junglewise.ai/threats/cve-2024-45595-d-tale-vulnerable-to-remote-code-execution-through-the-query)
- [PYSEC-2026-1319 - D-Tale server-side request forgery through Web uploads](https://junglewise.ai/threats/cve-2024-21642-d-tale-server-side-request-forgery-through-web-uploads)