PT-2026-67484 · Langgenius · Dify

Cw.Wong · CVE-2026-18632 · Published 2026-08-03 · Updated 2026-08-03

Mitre

CVSS v3.1

6.3

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

A security flaw has been discovered in langgenius dify up to 1.14.2. This issue affects the function jinja2.Template of the file api/core/helper/code executor/jinja2/jinja2 transformer.py of the component Jinja2 Handler. The manipulation results in improper neutralization of special elements used in a template engine. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Exploit

Fix

Weakness Enumeration

CWE-791

CWE-1336

Related Identifiers

CVE-2026-18632

Affected Products

Dify

References · 6

• 🔥 https://github.com/CVE-Hunter-Leo/CVE/issues/14 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-18632 · Security Note
• https://vuldb.com/cve/CVE-2026-18632 · Note
• https://vuldb.com/submit/853188 · Note
• https://vuldb.com/vuln/385555 · Note
• https://vuldb.com/vuln/385555/cti · Note