CVE-2025-25194 Server-Side Request Forgery (SSRF) in activitypub_federation

Lemmy, a link aggregator and forum for the fediverse, is vulnerable to server-side request forgery via a dependency on activitypubfederation, a framework for ActivityPub federation in Rust. This vulnerability, which is present in versions 0.6.2 and prior of activitypubfederation and versions 0.19...

PT-2025-6115 · Lemmy +1 · Lemmy +1

Name of the Vulnerable Software and Affected Versions: Lemmy versions 0.19.8 and prior activitypub federation versions 0.6.2 and prior Description: The vulnerability allows a user to bypass any predefined hardcoded URL path or security anti-Localhost mechanism and perform an arbitrary GET request...

CVE-2024-49753

CVE-2024-49753 affects Zitadel open-source identity infrastructure. Versions prior to 2.64.1, 2.63.6, 2.62.8, 2.61.4, 2.60.4, 2.59.5, and 2.58.7 contain a flaw in the URL validation of Zitadel actions: an isHostBlocked check can be bypassed by creating a DNS record resolving to 127.0.0.1, enablin...

PT-2024-33664 · Zitadel +1 · Zitadel +1

Name of the Vulnerable Software and Affected Versions: Zitadel versions prior to 2.64.1 Zitadel versions prior to 2.63.6 Zitadel versions prior to 2.62.8 Zitadel versions prior to 2.61.4 Zitadel versions prior to 2.60.4 Zitadel versions prior to 2.59.5 Zitadel versions prior to 2.58.7 Description...

CVE-2024-46990

Directus is a real-time API and App dashboard for managing SQL database content. When relying on blocking access to localhost using the default 0.0.0.0 filter a user may bypass this block by using other registered loopback devices like 127.0.0.2 - 127.127.127.127. This issue has been addressed in...

PT-2023-27914 · Gofiber · Gofiber

Name of the Vulnerable Software and Affected Versions: gofiber versions prior to 2.49.2 Description: The issue impacts users who rely on the ctx.IsFromLocal method to restrict access to localhost requests. If exploited, it could allow unauthorized access to resources intended only for localhost...

CVE-2021-22958

A Server-Side Request Forgery vulnerability was found in concrete5 8.5.5 that allowed a decimal notation encoded IP address to bypass the limitations in place for localhost allowing interaction with local services. Impact can vary depending on services exposed.CVSSv2.0...

CVE-2018-18506

When proxy auto-detection is enabled, if a web server serves a Proxy Auto-Configuration PAC file or if a PAC file is loaded locally, this PAC file can specify that requests to the localhost are to be sent through the proxy to another server. This behavior is disallowed by default when a proxy is...

CVE-2018-11142

The 'systemui/settingsnetwork.php' and 'systemui/settingspatching.php' scripts in the Quest KACE System Management Appliance 8.0.318 are accessible only from localhost. This restriction can be bypassed by modifying the 'Host' and 'XForwardedFor' HTTP headers in a POST request. An anonymous user c...

VulnCheck KEV: CVE-2005-2678

Microsoft IIS 5.1 and 6 allows remote attackers to spoof the SERVERNAME variable to bypass security checks and conduct various attacks via a GET request with an http://localhost URI, which makes it appear as if the request is coming from localhost...

CVE-2005-2729

The HTTP proxy in Astaro Security Linux 6.0 does not properly filter HTTP CONNECT requests to localhost, which allows remote attackers to bypass firewall rules and connect to local services...