The vulnerability of the session_regenerate_id() function in the Cacti network monitoring tool allows a malicious actor to perform unauthorized actions under the identity of another user.
🗓️ 02 Jul 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 8 Views
| Reporter | Title | Published | Views | Family All 16 |
|---|---|---|---|---|
 | cacti -- multiple vulnerabilities | 16 Jun 202600:00 | – | freebsd |
 | CVE-2026-40082 | 25 Jun 202622:33 | – | attackerkb |
 | CVE-2026-40082 | 25 Jun 202622:33 | – | alpinelinux |
 | CVE-2026-40082 | 25 Jun 202622:33 | – | cve |
 | CVE-2026-40082 Cacti: Session Fixation via missing session_regenerate_id() after login | 25 Jun 202622:33 | – | cvelist |
 | CVE-2026-40082 | 25 Jun 202622:33 | – | debiancve |
 | EUVD-2026-39586 | 25 Jun 202622:33 | – | euvd |
 | FreeBSD : cacti -- multiple vulnerabilities (9647af6d-7a05-11f1-99fc-40b034429ecf) | 9 Jul 202600:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2026-40082 | 30 Jun 202600:00 | – | nessus |
 | CVE-2026-40082 | 25 Jun 202623:17 | – | nvd |
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02 Jul 2026 00:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 35.4
CVSS 26.4
EPSS0.00229