The XMLUI feature in DSpace before 3.6, 4.x before 4.5, and 5.x before 5.5 allows directory traversal via the themes/ path in an attack with two or more arbitrary characters and a colon before a pathname, as demonstrated by a themes/Reference/aa:etc/passwd URI.
{ "nvd_published_at": null, "github_reviewed_at": "2020-06-16T20:58:34Z", "severity": "HIGH", "github_reviewed": true, "cwe_ids": [ "CWE-22" ] }