SCM Filter Jervis Plugin 0.2.1 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types. This results in a remote code execution (RCE) vulnerability exploitable by users able to configure jobs with the filter, or control the contents of a previously configured job’s SCM repository.
SCM Filter Jervis Plugin 0.3 configures its YAML parser to only instantiate safe types.
{
"severity": "HIGH",
"github_reviewed_at": "2022-12-16T22:48:17Z",
"cwe_ids": [
"CWE-502"
],
"nvd_published_at": "2020-05-06T13:15:00Z",
"github_reviewed": true
}