Since Jenkins 2.320 and LTS 2.332.1, help icon tooltips no longer escape the feature name, effectively undoing the fix for SECURITY-1955.
This vulnerability is known to be exploitable by attackers with Job/Configure permission.
Jenkins 2.356, LTS 2.332.4 and LTS 2.346.1 addresses this vulnerability, the feature name in help icon tooltips is now escaped.
{
"severity": "HIGH",
"nvd_published_at": "2022-06-23T17:15:00Z",
"github_reviewed": true,
"cwe_ids": [
"CWE-22",
"CWE-79"
],
"github_reviewed_at": "2022-12-06T00:12:32Z"
}