PT-2025-17381 · Unknown+1 · Jinja2 Template Handler+2

Ybdesire · Published 2025-04-19 · Updated 2025-04-19 · CVE-2025-3804

Positive Technologies (AI Summary)

CVSS v4.0

4.8

Medium

Base vector

AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/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

Name of the Vulnerable Software and Affected Versions thautwarm vscode-diana version 0.0.1

Description A critical vulnerability has been found in the Jinja2 Template Handler component of thautwarm vscode-diana. The issue affects an unknown function of the file Gen.py and leads to injection. Local attack is required to exploit this issue. The exploit has been disclosed to the public.

Recommendations For thautwarm vscode-diana version 0.0.1, consider restricting access to the Jinja2 Template Handler component until a patch is available. As a temporary workaround, avoid using the unknown function of the file Gen.py to minimize the risk of exploitation.

Exploit

Fix

Improper Neutralization

Special Elements Injection

Weakness Enumeration

CWE-707

CWE-74

Related Identifiers

CVE-2025-3804

Affected Products

Jinja2

Jinja2 Template Handler

Thautwarm Vscode-Diana

References · 11

• 🔥 https://github.com/thautwarm/vscode-diana/issues/1#issue-2982880456 · Exploit
• https://osv.dev/vulnerability/CVE-2025-3804 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-3804 · Security Note
• https://github.com/thautwarm/vscode-diana/issues/1 · Note
• https://vuldb.com/?submit.554779 · Note
• https://t.me/cvenotify/119037 · Telegram Post
• https://vuldb.com/?id.305658 · Note
• https://t.me/cvetracker/21995 · Telegram Post
• https://t.me/cvedetector/23385 · Telegram Post
• https://vuldb.com/?ctiid.305658 · Note
• https://twitter.com/CVEnew/status/1913675335327191540 · Twitter Post