CVE-2026-119717

pybars4 through 0.9.13 contains a code injection vulnerability in pybars/compiler.py that allows attackers to execute Python code via unescaped bracketed path segments in Handlebars templates. Attackers can supply a template with a crafted segment in a helper or block argument to break out of the...

CVE-2026-119716

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 litera...

CVE-2026-119717 pybars4 through 0.9.13 Code Injection via Bracketed Path Segments

pybars4 through 0.9.13 contains a code injection vulnerability in pybars/compiler.py that allows attackers to execute Python code via unescaped bracketed path segments in Handlebars templates. Attackers can supply a template with a crafted segment in a helper or block argument to break out of the...

CVE-2026-119716

The pybars3 library (versions through 0.9.7 ) is vulnerable to a code injection flaw located in pybars/_compiler.py. The root cause is the handling of unescaped bracketed path segments , which allows template authors to execute arbitrary Python code . By providing crafted segments within Handleba...

EUVD-2026-114121

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 litera...

EUVD-2026-114122

pybars4 through 0.9.13 contains a code injection vulnerability in pybars/compiler.py that allows attackers to execute Python code via unescaped bracketed path segments in Handlebars templates. Attackers can supply a template with a crafted segment in a helper or block argument to break out of the...

CVE-2026-119717

Versions pybars4 through 0.9.13 are vulnerable to a code injection flaw located in pybars/_compiler.py. The issue stems from the handling of unescaped bracketed path segments in Handlebars templates. An attacker can provide a template containing a crafted segment within a helper or block argument...