Cacti is an open source operational monitoring and fault management framework. The fix applied for CVE-2023-39515 in version 1.2.25 is incomplete as it enables an adversary to have a victim browser execute malicious code when a victim user hovers their mouse over the malicious data source path in `data_debug.php`. To perform the cross-site scripting attack, the adversary needs to be an authorized cacti user with the following permissions: `General Administration>Sites/Devices/Data`. The victim of this attack could be any account with permissions to view `http://<HOST>/cacti/data_debug.php`. As of time of publication, no complete fix has been included in Cacti.
https://lists.debian.org/debian-lts-announce/2024/03/msg00018.html
https://github.com/Cacti/cacti/security/advisories/GHSA-q7g7-gcf6-wh4x
https://github.com/Cacti/cacti/security/advisories/GHSA-hrg9-qqqx-wc4h
https://github.com/Cacti/cacti/blob/5f6f65c215d663a775950b2d9db35edbaf07d680/data_debug.php