# Zabbix Frontend vulnerabilities

Source: https://junglewise.ai/threats/technologies/frontend  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/frontend.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 9 vulnerabilities in Zabbix Frontend: 0 in the last 7 days and 4 in the last 90 days, 3 of them critical and 2 exploited in the wild. The most recent, CVE-2026-23934, was published on 18 August 2026. Nothing was published in the last eight weeks.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 4
- All time: 9 (3 critical, 2 exploited in the wild)

## About Zabbix Frontend

Web-based user interface component of Zabbix monitoring software for viewing metrics and managing infrastructure.

## Latest Zabbix Frontend vulnerabilities

- [CVE-2026-23934: Zabbix Frontend denial of service via validate.api.exists](https://junglewise.ai/threats/cve-2026-23934-zabbix-frontend-denial-of-service-via-validate-api-exists) (medium, CVSS 6.5, published 18 Aug 2026)
- [CVE-2026-23933: Zabbix Frontend session key disclosure in database](https://junglewise.ai/threats/cve-2026-23933-zabbix-frontend-session-key-disclosure-in-database) (critical, CVSS 9.1, published 18 Aug 2026)
- [CVE-2026-23931: Zabbix Frontend plaintext macro value enumeration](https://junglewise.ai/threats/cve-2026-23931-zabbix-frontend-plaintext-macro-value-enumeration) (medium, CVSS 4.3, published 18 Aug 2026)
- [CVE-2026-23930: Zabbix Frontend denial of service via popup.testtriggerexpr](https://junglewise.ai/threats/cve-2026-23930-zabbix-frontend-denial-of-service-via-popup-testtriggerexpr) (high, CVSS 7.5, published 18 Aug 2026)
- [CVE-2025-27232: An authenticated Zabbix Super Admin can exploit the oauth.authorize action to read arbitrary files from the webserver…](https://junglewise.ai/threats/cve-2025-27232-an-authenticated-zabbix-super-admin-can-exploit-the-oauth) (medium, CVSS 4.9, published 1 Dec 2025)
- [CVE-2025-64758: Dependency-Track Frontend persistent XSS in welcome message](https://junglewise.ai/threats/cve-2025-64758-dependency-track-frontend-persistent-xss-in-welcome-message) (medium, CVSS 4.8, published 17 Nov 2025)
- [CVE-2022-39350: Dependency-Track Frontend persistent cross-site scripting in vulnerability details](https://junglewise.ai/threats/cve-2022-39350-dependency-track-frontend-persistent-cross-site-scripting-in) (low, CVSS 3.1, published 25 Oct 2022)
- [CVE-2022-23134: Zabbix Frontend Improper Access Control Vulnerability](https://junglewise.ai/threats/cve-2022-23134-zabbix-frontend-improper-access-control-vulnerability) (critical, exploited in the wild, CVSS 5.3, published 22 Feb 2022)
- [CVE-2022-23131: Zabbix Frontend Authentication Bypass Vulnerability](https://junglewise.ai/threats/cve-2022-23131-zabbix-frontend-authentication-bypass-vulnerability) (critical, exploited in the wild, CVSS 9.8, published 22 Feb 2022)

## Most severe Zabbix Frontend vulnerabilities

- [CVE-2022-23131: Zabbix Frontend Authentication Bypass Vulnerability](https://junglewise.ai/threats/cve-2022-23131-zabbix-frontend-authentication-bypass-vulnerability) (critical, exploited in the wild, CVSS 9.8, published 22 Feb 2022)
- [CVE-2022-23134: Zabbix Frontend Improper Access Control Vulnerability](https://junglewise.ai/threats/cve-2022-23134-zabbix-frontend-improper-access-control-vulnerability) (critical, exploited in the wild, CVSS 5.3, published 22 Feb 2022)
- [CVE-2026-23933: Zabbix Frontend session key disclosure in database](https://junglewise.ai/threats/cve-2026-23933-zabbix-frontend-session-key-disclosure-in-database) (critical, CVSS 9.1, published 18 Aug 2026)
- [CVE-2026-23930: Zabbix Frontend denial of service via popup.testtriggerexpr](https://junglewise.ai/threats/cve-2026-23930-zabbix-frontend-denial-of-service-via-popup-testtriggerexpr) (high, CVSS 7.5, published 18 Aug 2026)
- [CVE-2026-23934: Zabbix Frontend denial of service via validate.api.exists](https://junglewise.ai/threats/cve-2026-23934-zabbix-frontend-denial-of-service-via-validate-api-exists) (medium, CVSS 6.5, published 18 Aug 2026)
- [CVE-2025-27232: An authenticated Zabbix Super Admin can exploit the oauth.authorize action to read arbitrary files from the webserver…](https://junglewise.ai/threats/cve-2025-27232-an-authenticated-zabbix-super-admin-can-exploit-the-oauth) (medium, CVSS 4.9, published 1 Dec 2025)
- [CVE-2025-64758: Dependency-Track Frontend persistent XSS in welcome message](https://junglewise.ai/threats/cve-2025-64758-dependency-track-frontend-persistent-xss-in-welcome-message) (medium, CVSS 4.8, published 17 Nov 2025)
- [CVE-2026-23931: Zabbix Frontend plaintext macro value enumeration](https://junglewise.ai/threats/cve-2026-23931-zabbix-frontend-plaintext-macro-value-enumeration) (medium, CVSS 4.3, published 18 Aug 2026)
- [CVE-2022-39350: Dependency-Track Frontend persistent cross-site scripting in vulnerability details](https://junglewise.ai/threats/cve-2022-39350-dependency-track-frontend-persistent-cross-site-scripting-in) (low, CVSS 3.1, published 25 Oct 2022)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 4 | 1 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other Zabbix technologies

- [Zabbix](https://junglewise.ai/threats/technologies/zabbix): 10 vulnerabilities
- [Zabbix Server](https://junglewise.ai/threats/technologies/zabbix-server): 6 vulnerabilities
- [Zabbix Proxy](https://junglewise.ai/threats/technologies/zabbix-proxy): 5 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Zabbix Frontend vulnerabilities", https://junglewise.ai/threats/technologies/frontend, 9 November 2026.