lib/Config/Model.pm in Config-Model (aka libconfig-model-perl) before 2.102 allows local users to gain privileges via a crafted model in the current working directory, related to use of . with the INC array.
[
{
"product": "libconfig-model-perl",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "libconfig-model-perl"
}
]
}
]