Lexiglot through 2014-11-20 allows denial of service because api/update.php launches svn update operations that use a great deal of resources.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8937
Reference (s):
- https://www.justanotherhacker.com/2018/05/jahx181_-_piwigo_lexiglot_multiple_vulnerabilities.html