CVE-2026-21859

Mailpit is vulnerable to Server-Side Request Forgery (SSRF) in the /proxy endpoint for versions 1.28.0 and earlier. The endpoint validates http:// and https:// but does not block internal IPs, enabling an attacker to access internal resources via crafted HTTP GET requests with minimal headers. Th...

CVE-2026-21859 Mailpit Proxy Endpoint is Vulnerable to Server-Side Request Forgery (SSRF)

Mailpit is an email testing tool and API for developers. Versions 1.28.0 and below have a Server-Side Request Forgery SSRF vulnerability in the /proxy endpoint, allowing attackers to make requests to internal network resources. The /proxy endpoint validates http:// and https:// schemes, but it do...

CVE-2026-21859 Mailpit Proxy Endpoint is Vulnerable to Server-Side Request Forgery (SSRF)

Mailpit is an email testing tool and API for developers. Versions 1.28.0 and below have a Server-Side Request Forgery SSRF vulnerability in the /proxy endpoint, allowing attackers to make requests to internal network resources. The /proxy endpoint validates http:// and https:// schemes, but it do...

CVE-2026-21859 Mailpit Proxy Endpoint is Vulnerable to Server-Side Request Forgery (SSRF)

Mailpit is an email testing tool and API for developers. Versions 1.28.0 and below have a Server-Side Request Forgery SSRF vulnerability in the /proxy endpoint, allowing attackers to make requests to internal network resources. The /proxy endpoint validates http:// and https:// schemes, but it do...

FreeBSD : mail/mailpit -- Server-Side Request Forgery (df33c83b-eb4f-11f0-a46f-0897988a1c07)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the df33c83b-eb4f-11f0-a46f-0897988a1c07 advisory. Mailpit author reports: A Server-Side Request Forgery SSRF vulnerability exists in Mailpit's /proxy...

EUVD-2026-1038

Mailpit Proxy Endpoint has Server-Side Request Forgery SSRF vulnerability...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the proxy endpoint. An attacker can access internal network resources and sensitive information by sending crafted HTTP GET requests to internal IP addresses through the endpoint. Note: This is only...

Mailpit Proxy Endpoint has Server-Side Request Forgery (SSRF) vulnerability

Summary A Server-Side Request Forgery SSRF vulnerability exists in Mailpit's /proxy endpoint that allows attackers to make requests to internal network resources. Description The /proxy endpoint allows requests to internal network resources. While it validates http:// and https:// schemes, it doe...

GHSA-8V65-47JX-7MFR Mailpit Proxy Endpoint has Server-Side Request Forgery (SSRF) vulnerability

Summary A Server-Side Request Forgery SSRF vulnerability exists in Mailpit's /proxy endpoint that allows attackers to make requests to internal network resources. Description The /proxy endpoint allows requests to internal network resources. While it validates http:// and https:// schemes, it doe...

mail/mailpit -- Server-Side Request Forgery

Mailpit author reports: A Server-Side Request Forgery SSRF vulnerability exists in Mailpit's /proxy endpoint that allows attackers to make requests to internal network resources. The /proxy endpoint allows requests to internal network resources. While it validates http:// and https:// schemes, it...

PT-2026-2106

Name of the Vulnerable Software and Affected Versions Mailpit versions 1.28.0 and below Description Mailpit is an email testing tool and API for developers. A Server-Side Request Forgery SSRF exists in the /proxy endpoint, allowing attackers to make requests to internal network resources. The...

Information Disclosure

github.com/rancher/rancher is vulnerable to Information Disclosure. The vulnerability is due to improper handling of Impersonate-Extra- headers, which are sent to external entities via the /meta/proxy endpoint, allowing an attacker to access identifiable or sensitive information such as email...

Prompt Optimizer 安全漏洞

Prompt Optimizer is a prompt word optimizer by and Alchemy Time Personal Developer. A security vulnerability exists in Prompt Optimizer versions 1.3.0 through 1.4.2, which stems from a server-side request forgery in the /api/proxy component, which could allow an attacker to scan internal resource...

PT-2025-45351

Name of the Vulnerable Software and Affected Versions linshenkx prompt-optimizer versions 1.3.0 through 1.4.2 Description A Server-Side Request Forgery SSRF exists in the /api/proxy/ component. This allows attackers to scan internal resources by sending a specially crafted request. The api/proxy...

GO-2025-3982 Rancher sends sensitive information to external services through the `/meta/proxy` endpoint in github.com/rancher/rancher

Rancher sends sensitive information to external services through the /meta/proxy endpoint in github.com/rancher/rancher. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing false-positive...

EUVD-2022-3368

Malicious code in bioql PyPI...

EUVD-2024-39122

Malicious code in bioql PyPI...

CVE-2025-54468

A vulnerability has been identified within Rancher Manager whereby Impersonate-Extra- headers are being sent to an external entity, for example amazonaws.com, via the /meta/proxy Rancher endpoint. These headers may contain identifiable and/or sensitive information e.g. email addresses...

CVE-2025-54468 Rancher sends sensitive information to external services through the `/meta/proxy` endpoint

A vulnerability has been identified within Rancher Manager whereby Impersonate-Extra- headers are being sent to an external entity, for example amazonaws.com, via the /meta/proxy Rancher endpoint. These headers may contain identifiable and/or sensitive information e.g. email addresses...

Rancher 信息泄露漏洞

Rancher is an open source container management platform from Rancher Open Source in the United States, built for organizations that deploy containers in production environments. Rancher suffers from an information disclosure vulnerability that stems from the Impersonate-Extra-header being sent to...