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CVE-2026-45298— Dozzle: Pre-auth SSRF with response-body reflection via POST /api/notifications/test-webhook (default no-auth deploy)

Quick assessment

Affected
amir20 dozzle
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Dozzle是Amir Raminfar个人开发者的一个小型轻量级应用程序。 Dozzle 10.5.2之前版本存在代码问题漏洞，该漏洞源于默认部署中POST /api/notifications/test-webhook端点无需身份验证，攻击者可控制URL和请求头，使WebhookDispatcher向目标发送HTTP POST请求并返回响应状态码及最多1MB响应体。

CVSS 8.6 · High EPSS 1.60% · P75

Public Exploits 1

Nuclei · 1 CVE-2026-45298.yaml [template]

Affected Version Matrix 1

VendorProduct Version RangeStatus
amir20 dozzle < 10.5.2 affected
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I. Basic Information for CVE-2026-45298

Vulnerability Information
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Vulnerability Title
Dozzle: Pre-auth SSRF with response-body reflection via POST /api/notifications/test-webhook (default no-auth deploy)
Source: CVE Program / CVE List V5
Vulnerability Description
Dozzle is a realtime log viewer for docker containers. Prior to 10.5.2, in a default dozzle deploy (the documented quickstart, no DOZZLE_AUTH_PROVIDER set), POST /api/notifications/test-webhook is reachable without authentication and forwards an attacker-controlled URL into a WebhookDispatcher that sends an HTTP POST to the supplied URL with attacker-controlled request headers, and returns the response status code AND up to 1MB of the response body to the caller, when the target replies non-2xx. This vulnerability is fixed in 10.5.2.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
Dozzle 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dozzle是Amir Raminfar个人开发者的一个小型轻量级应用程序。 Dozzle 10.5.2之前版本存在代码问题漏洞，该漏洞源于默认部署中POST /api/notifications/test-webhook端点无需身份验证，攻击者可控制URL和请求头，使WebhookDispatcher向目标发送HTTP POST请求并返回响应状态码及最多1MB响应体。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
amir20 dozzle < 10.5.2 -

II. Public POCs for CVE-2026-45298

# POC Description Source Link Shenlong Link
1 Dozzle prior to 10.5.2 contains a server-side request forgery caused by unauthenticated access to POST /api/notifications/test-webhook forwarding attacker-controlled URLs, letting remote attackers send arbitrary HTTP POST requests and receive response data, exploit requires no authentication. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-45298.yaml POC Details
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III. Intelligence Information for CVE-2026-45298

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Vendor Advisories for CVE-2026-45298 (1)

IV. Related Vulnerabilities

Same product: dozzle
Same vendor: amir20
Same weakness: CWE-918

V. Comments for CVE-2026-45298

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