MAL-010

MAL-010: Dangerous MBeans Accessible via JMX in Apache James By listing and inspecting the MBeans exposed by the JMX on localhost, port 9999, the following attack vectors have been identified: Arbitrary File Write using Log4J Arbitrary File Read using Log4J Note: Unlike the “MLet attack” presente...

POC-2020-8558

Overview CVE-2020-8558 is a Kubernetes venerability which was published because kube-proxy unexpectedly makes localhost-bound host services available to others on the network. I place the emphasis on unexpectedly because this vulnerability is due to a design flaw oversight, not an implementation...

SUSE CVE-2026-54650

openhole exposes localhost to the internet in one command. In 0.1.1 and earlier, openhole-server in internal/server/publicproxy.go forwarded r.URL.Path instead of preserving the original request target with r.URL.EscapedPath, allowing percent encoded dot segments %2e and separators %2f to reach...

CVE-2026-54650

openhole exposes localhost to the internet in one command. In 0.1.1 and earlier, openhole-server in internal/server/publicproxy.go forwarded r.URL.Path instead of preserving the original request target with r.URL.EscapedPath, allowing percent encoded dot segments %2e and separators %2f to reach...

PT-2026-65619

Name of the Vulnerable Software and Affected Versions openhole versions prior to 0.1.2 Description The openhole-server in internal/server/public proxy.go forwarded the URL-decoded request path r.URL.Path to tunnel clients instead of preserving the original request target. This behavior allowed...

DEBIAN-CVE-2026-53450

Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.13.0, coturn rejects loopback peers by default unless allow-loopback-peers is enabled, but the default loopback guard can be bypassed by using the IPv4-mapped IPv6 peer address ::ffff:127.0.0.1 in a TURN...

CVE-2026-53450

Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.13.0, coturn rejects loopback peers by default unless allow-loopback-peers is enabled, but the default loopback guard can be bypassed by using the IPv4-mapped IPv6 peer address ::ffff:127.0.0.1 in a TURN...

CVE-2026-53450

Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.13.0, coturn rejects loopback peers by default unless allow-loopback-peers is enabled, but the default loopback guard can be bypassed by using the IPv4-mapped IPv6 peer address ::ffff:127.0.0.1 in a TURN...

CVE-2026-53450

Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.13.0, coturn rejects loopback peers by default unless allow-loopback-peers is enabled, but the default loopback guard can be bypassed by using the IPv4-mapped IPv6 peer address ::ffff:127.0.0.1 in a TURN...

CVE-2026-53450 Coturn: IPv4-mapped 127.0.0.1 bypasses default loopback peer protection

Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.13.0, coturn rejects loopback peers by default unless allow-loopback-peers is enabled, but the default loopback guard can be bypassed by using the IPv4-mapped IPv6 peer address ::ffff:127.0.0.1 in a TURN...

EUVD-2026-42971

Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.13.0, coturn rejects loopback peers by default unless allow-loopback-peers is enabled, but the default loopback guard can be bypassed by using the IPv4-mapped IPv6 peer address ::ffff:127.0.0.1 in a TURN...

PYSEC-2026-1695 NI MeasurementLink Python Services Improper Access Restriction vulnerability

Impact An improper access restriction in NI MeasurementLink Python services could allow an attacker on an adjacent network to reach services exposed on localhost. These services were previously thought to be unreachable outside of the node. This affects measurement plug-ins written in Python usin...

CVE-2026-10055

In Eclipse Theia since version 1.26.0, the backend /services/request-service RPC accepts an attacker-controlled URL from any client connected to the standard /services messaging endpoint, performs the HTTP request server-side, and returns the full response body to the caller. Because the...

CVE-2026-41413

Istio is an open platform to connect, manage, and secure microservices. Prior to versions 1.28.6 and 1.29.2, when a RequestAuthentication resource is created with a jwksUri pointing to an internal service, istiod makes an unauthenticated HTTP GET request to that URL without filtering out localhos...

CVE-2026-41372 OpenClaw < 2026.4.2 - Loopback Protection Bypass via Trailing-Dot Localhost in CDP Discovery

OpenClaw before 2026.4.2 fails to normalize trailing-dot localhost hosts in remote CDP discovery responses, allowing bypass of loopback protections. Attackers can craft hostile discovery responses returning localhost. to retarget authenticated browser control toward localhost endpoints and expose...

CVE-2026-40346 NocoBase has SSRF in Workflow HTTP Request and Custom Request Plugins

NocoBase is an AI-powered no-code/low-code platform for building business applications and enterprise solutions. Prior to version 2.0.37, NocoBase's workflow HTTP request plugin and custom request action plugin make server-side HTTP requests to user-provided URLs without any SSRF protection. An...

CVE-2026-40160 PraisonAIAgents has SSRF via unvalidated URL in `web_crawl` httpx fallback

PraisonAIAgents is a multi-agent teams system. Prior to 1.5.128, webcrawl's httpx fallback path passes user-supplied URLs directly to httpx.AsyncClient.get with followredirects=True and no host validation. An LLM agent tricked into crawling an internal URL can reach cloud metadata endpoints...

CVE-2026-35577

CVE-2026-35577 affects Apollo MCP Server (GraphQL/MCP) prior to v1.7.0 where Host header validation was missing for HTTP StreamableHTTP transport. This could allow a local user running the MCP server on localhost to be influenced by a malicious site via DNS rebinding, bypassing same-origin policy...

CVE-2026-35577 Missing Host Header Validation in Apollo MCP Server for Localhost Deployments

Apollo MCP Server is a Model Context Protocol server that exposes GraphQL operations as MCP tools. Prior to version 1.7.0, the Apollo MCP Server did not validate the Host header on incoming HTTP requests when using StreamableHTTP transport. In configurations where an HTTP-based MCP server is run ...

SUSE CVE-2026-33990

Docker Model Runner DMR is software used to manage, run, and deploy AI models using Docker. Prior to version 1.1.25, Docker Model Runner contains an SSRF vulnerability in its OCI registry token exchange flow. When pulling a model, Model Runner follows the realm URL from the registry's...