CVE-2022-23131 is a critical authentication bypass vulnerability affecting Zabbix Frontend when SAML SSO is enabled. An unauthenticated attacker can exploit this flaw by manipulating session data, allowing them to escalate privileges and gain administrative access. With a CVSS score of 9.8 (CRITICAL) and an EPSS score indicating high exploitability, this vulnerability poses a severe risk. It is actively exploited in the wild, as confirmed by its inclusion in CISA's KEV catalog and media coverage, and has garnered significant community discussion and available Nuclei templates for detection.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 5.4.0, <= 5.4.8CPE matchmatch criteria | cpe:2.3:a:zabbix:zabbix:*:*:*:*:*:*:*:* | ||
6.0.0CPE matchmatch criteria | cpe:2.3:a:zabbix:zabbix:6.0.0:alpha1:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.