---
title: "Zabbix Frontend vulnerabilities and CVEs"
url: https://radicalnotion.ai/vendor/zabbix/frontend
type: product
description: "Zabbix Frontend has 20 published CVEs, 2 in CISA KEV and 3 with public exploits."
updated: 2025-12-01
source: RadicalNotion.AI
license: CC BY-NC 4.0 (https://creativecommons.org/licenses/by-nc/4.0/)
---

# Zabbix Frontend vulnerabilities

Vendor: [Zabbix](https://radicalnotion.ai/vendor/zabbix)

- **Published CVEs:** 20
- **In CISA KEV:** 2
- **With a public exploit:** 3
- **With a patch:** 20
- **Average CVSS:** 6.4
- **First CVE:** 2022-01-13
- **Latest CVE:** 2025-12-01

## Severity breakdown

| Severity | CVEs |
| --- | --- |
| Critical | 4 |
| High | 0 |
| Medium | 16 |
| Low | 0 |
| Unscored | 0 |

## Most common weakness types

| CWE | Name | CVEs |
| --- | --- | --- |
| [CWE-79](https://radicalnotion.ai/cwe/cwe-79) | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | 8 |
| [CWE-20](https://radicalnotion.ai/cwe/cwe-20) | Improper Input Validation | 5 |
| [CWE-290](https://radicalnotion.ai/cwe/cwe-290) | Authentication Bypass by Spoofing | 1 |
| [CWE-405](https://radicalnotion.ai/cwe/cwe-405) | Asymmetric Resource Consumption (Amplification) | 1 |
| [CWE-565](https://radicalnotion.ai/cwe/cwe-565) | Reliance on Cookies without Validation and Integrity Checking | 1 |
| [CWE-83](https://radicalnotion.ai/cwe/cwe-83) | Improper Neutralization of Script in Attributes in a Web Page | 1 |
| [CWE-134](https://radicalnotion.ai/cwe/cwe-134) | Use of Externally-Controlled Format String | 1 |
| [CWE-918](https://radicalnotion.ai/cwe/cwe-918) | Server-Side Request Forgery (SSRF) | 1 |

## CVEs by year

| Year | CVEs published |
| --- | --- |
| 2022 | 11 |
| 2023 | 6 |
| 2024 | 1 |
| 2025 | 2 |

## Affected versions (top 29 of 64)

| Version | Kind | CVEs |
| --- | --- | --- |
| 5.0.0-5.0.20 | exact | 4 |
| 5.4.0-5.4.10 | exact | 4 |
| 4.0.0-4.0.38 | exact | 3 |
| 6.0 | exact | 3 |
| 4.0.0-4.0.42 | exact | 2 |
| 5.0.0-5.0.24 | exact | 2 |
| 4.0.0-4.0.44 | exact | 1 |
| 5.0.0 – 5.0.18 | exact | 1 |
| 5.0.0-5.0.29 | exact | 1 |
| 5.4.0 – 5.4.8 | exact | 1 |
| 6.0.0-6.0.4 | exact | 1 |
| 6.0.0-6.0.6 | exact | 1 |
| \>= 5.0.21rc1 | range | 4 |
| \>= 5.4.11rc1 | range | 4 |
| 5.0.0 \<= v \<= 5.0.20 | range | 4 |
| 5.4.0 \<= v \<= 5.4.10 | range | 4 |
| 6.0.0 | range | 4 |
| \>= 4.0.39rc1 | range | 3 |
| \>= 6.0.1rc1 | range | 3 |
| 4.0.0 \<= v \<= 4.0.38 | range | 3 |
| 4.0.0 \<= v \<= 4.0.45 | range | 3 |
| 5.4.9 \<= v \< 5.4.9\* | range | 3 |
| \>= 5.4.0 - 5.4.8 | range | 2 |
| 5.0.0 \<= v \<= 5.0.33 | range | 2 |
| 7.4.3 | patched | 2 |
| 6.0.42 | patched | 1 |
| 6.225.0 | patched | 1 |
| 7.0.19 | patched | 1 |
| 7.2.13 | patched | 1 |

## CVEs

| CVE | Title | Severity | CVSS | CISA KEV | Public exploit | Patch |
| --- | --- | --- | --- | --- | --- | --- |
| CVE-2025-49643 | Frontend DoS vulnerability due to asymmetric resource consumption | medium | 6.0 | No | No | Yes |
| CVE-2025-27232 | Frontend arbitrary file read in oauth.authorize action | medium | 6.8 | No | No | Yes |
| CVE-2024-42330 | JS - Internal strings in HTTP headers | critical | 9.1 | No | No | Yes |
| CVE-2023-32725 | Leak of zbx\_session cookie when using a scheduled report that includes a dashboard with a URL widget. | critical | 9.6 | No | No | Yes |
| CVE-2023-30958 | DOM XSS in Developer mode dashboard via redirect GET parameter | medium | 6.1 | No | No | Yes |
| CVE-2023-29457 | Insufficient validation of Action form input fields | medium | 6.3 | No | No | Yes |
| CVE-2023-29456 | Inefficient URL schema validation | medium | 5.7 | No | No | Yes |
| CVE-2023-29455 | Reflected XSS in several fields of graph form | medium | 6.1 | No | No | Yes |
| CVE-2023-29454 | Persistent XSS in the user form | medium | 5.4 | No | No | Yes |
| CVE-2022-43515 | X-Forwarded-For header is active by default causes access to Zabbix sites in maintenance mode | critical | 9.8 | No | Yes | Yes |
| CVE-2022-40626 | Reflected XSS in the backurl parameter of Zabbix Frontend | medium | 6.1 | No | No | Yes |
| CVE-2022-35230 | Reflected XSS in graphs page of Zabbix Frontend | medium | 5.4 | No | No | Yes |
| CVE-2022-35229 | Reflected XSS in discovery page of Zabbix Frontend | medium | 5.4 | No | No | Yes |
| CVE-2022-24919 | Reflected XSS in graph configuration window of Zabbix Frontend | medium | 4.4 | No | No | Yes |
| CVE-2022-24918 | Reflected XSS in item configuration window of Zabbix Frontend | medium | 4.4 | No | No | Yes |
| CVE-2022-24917 | Reflected XSS in service configuration window of Zabbix Frontend | medium | 4.4 | No | No | Yes |
| CVE-2022-24349 | Reflected XSS in action configuration window of Zabbix Frontend | medium | 4.6 | No | No | Yes |
| CVE-2022-23134 | Possible view of the setup pages by unauthenticated users if config file already exists | medium | 6.9 | Yes | Yes | Yes |
| CVE-2022-23133 | Stored XSS in host groups configuration window in Zabbix Frontend | medium | 6.3 | No | No | Yes |
| CVE-2022-23131 | Unsafe client-side session storage leading to authentication bypass/instance takeover via Zabbix Frontend with configured SAML | critical | 9.3 | Yes | Yes | Yes |

## Frequently asked questions

### How many CVEs does Zabbix Frontend have?

Zabbix Frontend has 20 published CVE records since 2022.

### How many Zabbix Frontend CVEs are in CISA KEV?

2 of Zabbix Frontend's CVEs are listed in CISA's Known Exploited Vulnerabilities catalog, confirmed exploited in the wild and carrying a CISA remediation deadline.

### Are there public exploits for Zabbix Frontend vulnerabilities?

Yes — 3 of Zabbix Frontend's CVEs have a known public exploit.

### Which versions of Zabbix Frontend are affected?

64 distinct Zabbix Frontend versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.

### What are the most common weakness types in Zabbix Frontend CVEs?

Zabbix Frontend's CVEs most often map to these CWE weakness types: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')), CWE-20 (Improper Input Validation), CWE-290 (Authentication Bypass by Spoofing), CWE-405 (Asymmetric Resource Consumption (Amplification)).

### How many critical Zabbix Frontend vulnerabilities are there?

Zabbix Frontend has 4 critical and 0 high-severity CVEs.

### What is the average severity of Zabbix Frontend CVEs?

The average CVSS base score across Zabbix Frontend's scored CVEs is 6.4.

## Other products from this vendor

- [Zabbix](https://radicalnotion.ai/vendor/zabbix/zabbix) (136 CVEs)
- [Zabbix Server](https://radicalnotion.ai/vendor/zabbix/zabbix-server) (5 CVEs)
- [zabbix-agent2](https://radicalnotion.ai/vendor/zabbix/zabbix-agent2) (4 CVEs)
- [Zabbix Frontend](https://radicalnotion.ai/vendor/zabbix/zabbix-frontend) (3 CVEs)
- [Zabbix Agent 2](https://radicalnotion.ai/vendor/zabbix/zabbix-agent-2) (2 CVEs)
- [Zabbix agent 2 (MSI packages)](https://radicalnotion.ai/vendor/zabbix/zabbix-agent-2-msi-packages) (2 CVEs)
- [Proxy, Server](https://radicalnotion.ai/vendor/zabbix/proxy-server) (1 CVEs)
- [Web Service Report Generation](https://radicalnotion.ai/vendor/zabbix/web-service-report-generation) (1 CVEs)

---

Source: [RadicalNotion.AI](https://radicalnotion.ai/vendor/zabbix/frontend). Licensed CC BY-NC 4.0; attribute RadicalNotion.AI and link the source page when you reuse this data.