An issue in Ametys CMS v4.5.0 and before allows attackers to obtain sensitive information via exposed resources to the error scope.
CVSS Score
5.3
EPSS Score
0.001
Published
2024-04-12
The auto-completion plugin in Ametys CMS before 4.5.0 allows a remote unauthenticated attacker to read documents such as plugins/web/service/search/auto-completion/<domain>/en.xml (and similar pathnames for other languages), which contain all characters typed by all users, including the content of private pages. For example, a private page may contain usernames, e-mail addresses, and possibly passwords.
CVSS Score
5.3
EPSS Score
0.916
Published
2022-02-28
Ametys before 4.0.3 requires authentication only for URIs containing a /cms/ substring, which allows remote attackers to bypass intended access restrictions via a direct request to /plugins/core-ui/servercomm/messages.xml, as demonstrated by changing the admin password by obtaining account details via a users/search.json request, and then modifying the account via an editUser request.
CVSS Score
9.8
EPSS Score
0.094
Published
2017-11-24