CVE-2022-23131
CISA KEVPublished February 22, 2022 · Updated April 3, 2026
high
Official Description+
Unsafe client-side session storage leading to authentication bypass/instance takeover via Zabbix Frontend with configured SAML.
Affected Products
| Vendor | Product |
|---|---|
| Zabbix | Frontend |
Patch Status
Patch by 2022-03-08
Recommended Actions
- Check if your systems use any of the affected products listed above.
- Apply vendor patches immediately if available.
- This vulnerability is in CISA's Known Exploited Vulnerabilities catalog — prioritize remediation.
- Monitor vendor advisories for updates and additional mitigations.
- Review logs for indicators of compromise related to CVE-2022-23131.