CVE-2026-119716

CVE-2026-119716CVE-2026-119716

Description

pybars3 through 0.9.7 contains a code injection vulnerability in pybars/_compiler.py that allows template authors to execute Python code via unescaped bracketed path segments. Attackers can supply Handlebars templates with crafted segments in helper or block arguments to break out of string literals and execute Python in the application process.

Scoring

CVSS 8.1 ()
VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Last modified2026-10-30
Sourced from NVD. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.