In Publify, 9.0.0.pre1 to 9.2.4 are vulnerable to Improper Access Control. “guest” role users can self-register even when the admin does not allow. This happens due to front-end restriction only.
https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25973
https://github.com/publify/publify/commit/3447e0241e921b65f6eb1090453d8ea73e98387e
Source: Mitre, NVD
Published: 2021-11-02
Updated: 2026-06-17
Base Score: 6.4
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N
Severity: Medium
Base Score: 6.5
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
EPSS: 0.00149