CVE-2025-15104

Nu Html Checker validator.nu contains a restriction bypass that allows remote attackers to make the server perform arbitrary HTTP/HTTPS requests to internal resources, including localhost services. While the validator implements hostname-based protections to block direct access to localhost and...

CVE-2025-15104

Nu Html Checker validator.nu contains a restriction bypass that allows remote attackers to make the server perform arbitrary HTTP/HTTPS requests to internal resources, including localhost services. While the validator implements hostname-based protections to block direct access to localhost and...

DEBIAN-CVE-2025-15104

Nu Html Checker validator.nu contains a restriction bypass that allows remote attackers to make the server perform arbitrary HTTP/HTTPS requests to internal resources, including localhost services. While the validator implements hostname-based protections to block direct access to localhost and...

CVE-2025-15104

Nu Html Checker validator.nu contains a restriction bypass that allows remote attackers to make the server perform arbitrary HTTP/HTTPS requests to internal resources, including localhost services. While the validator implements hostname-based protections to block direct access to localhost and...

CVE-2025-15104 Nu Html Checker (validator.nu) - Restriction bypass vulnerability allowing local SSRF

Nu Html Checker validator.nu contains a restriction bypass that allows remote attackers to make the server perform arbitrary HTTP/HTTPS requests to internal resources, including localhost services. While the validator implements hostname-based protections to block direct access to localhost and...

CVE-2025-15104

Nu Html Checker validator.nu contains a restriction bypass that allows remote attackers to make the server perform arbitrary HTTP/HTTPS requests to internal resources, including localhost services. While the validator implements hostname-based protections to block direct access to localhost and...

CVE-2025-15104

Nu Html Checker validator.nu contains a restriction bypass that allows remote attackers to make the server perform arbitrary HTTP/HTTPS requests to internal resources, including localhost services. While the validator implements hostname-based protections to block direct access to localhost and...

CVE-2025-15104

Nu Html Checker (validator.nu) — SSRF via restriction bypass in vnu (latest commit 23f090a11bab8d0d4e698f1ffc197a4fe226a9cd). The issue allows remote attackers to induce the server to make arbitrary HTTP/HTTPS requests to internal resources, including localhost services. Protective hostname check...

PT-2026-3253

Name of the Vulnerable Software and Affected Versions Nu Html Checker versions prior to commit 23f090a11bab8d0d4e698f1ffc197a4fe226a9cd Description The Nu Html Checker validator.nu is susceptible to a restriction bypass that enables remote attackers to initiate arbitrary HTTP/HTTPS requests to...

The Nu Html Checker security vulnerability

The Nu Html Checker is an open-source tool developed by The Nu Html Checker vnu that verifies whether HTML documents comply with modern web standards. The Nu Html Checker has a security vulnerability, which stems from a limitation that can be bypassed. This vulnerability could allow remote...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the proxy repository configuration. An attacker can access internal network resources and cloud metadata endpoints by configuring proxy repositories with malicious URLs. This is only exploitable if t...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the proxy repository configuration. An attacker can access internal network resources and cloud metadata endpoints by configuring proxy repositories with malicious URLs. This is only exploitable if t...

EUVD-2026-2838

Server-Side Request Forgery SSRF vulnerability in Sonatype Nexus Repository 3 versions 3.0.0 and later allows authenticated administrators to configure proxy repositories with URLs that can access unintended network destinations, potentially including cloud metadata services and internal network...

CVE-2026-0600

Server-Side Request Forgery SSRF vulnerability in Sonatype Nexus Repository 3 versions 3.0.0 and later allows authenticated administrators to configure proxy repositories with URLs that can access unintended network destinations, potentially including cloud metadata services and internal network...

GO-2026-4287 Miniflux Media Proxy SSRF via /proxy endpoint allows access to internal network resources in miniflux.app

Miniflux Media Proxy SSRF via /proxy endpoint allows access to internal network resources in miniflux.app...

CVE-2024-39954

CWE-918 Server-Side Request Forgery SSRF in eventmesh-runtime module in WebhookUtil.java on windows\linux\mac os e.g. allows the attacker can abuse functionality on the server to read or update internal resources. Users are recommended to upgrade to version 1.12.0 or use the master branch , which...

Server-side Request Forgery (SSRF)

Overview ghost is a publishing platform Affected versions of this package are vulnerable to Server-side Request Forgery SSRF in the media inliner component. An attacker can access internal resources by sending crafted requests through the API while authenticated as a staff user. Remediation Upgra...

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 by crafting requests to internal addresses through authenticated sessions. PoC 1. Run Miniflux 2.2.15 with default configuration...

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 by crafting requests to internal addresses through authenticated sessions. PoC 1. Run Miniflux 2.2.15 with default configuration...

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 by crafting requests to internal addresses through authenticated sessions. PoC 1. Run Miniflux 2.2.15 with default configuration...