An anonymous user can craft a URL with text that ends up in the log viewer as is. The text can then include textual messages to mislead the administrator.
https://docs.craftercms.org/en/3.1/security/advisory.html#cv-2022051602
Source: Mitre, NVD
Published: 2022-05-16
Updated: 2022-05-25
Base Score: 4.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N
Severity: Medium
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N