CVE-2025-3804: thautwarm vscode-diana Jinja2 Template Gen.py injection

Severity: medium (CVSS 5.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-04-19 · updated 2026-06-17
Weakness: CWE-74

Description

A vulnerability classified as critical has been found in thautwarm vscode-diana 0.0.1. Affected is an unknown function of the file Gen.py of the component Jinja2 Template Handler. The manipulation leads to injection. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used.

Affected products

thautwarm vscode-diana: 0.0.1

References

https://github.com/thautwarm/vscode-diana/issues/1
https://github.com/thautwarm/vscode-diana/issues/1#issue-2982880456
https://vuldb.com/?ctiid.305658
https://vuldb.com/?id.305658
https://vuldb.com/?submit.554779

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