PT-2026-133651

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 th...

PT-2026-133650

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...