CVE-2026-110868 Renovate before 44.79.0 SSRF via HTTP Preset URLs and customDatasources

Renovate before 44.79.0 contains a server-side request forgery vulnerability that allows users to make the shared HTTP client request arbitrary internal URLs via extends presets or customDatasources. Attackers can point a preset at an instance metadata service endpoint to obtain AWS credentials o...

CVE-2026-110868

Renovate versions before 44.79.0 are vulnerable to a Server-Side Request Forgery (SSRF) vulnerability. The issue allows users to force the shared HTTP client to request arbitrary internal URLs through extends presets or customDatasources . An attacker can exploit this by pointing a preset at an i...

CVE-2026-110868 Renovate before 44.79.0 SSRF via HTTP Preset URLs and customDatasources

Renovate before 44.79.0 contains a server-side request forgery vulnerability that allows users to make the shared HTTP client request arbitrary internal URLs via extends presets or customDatasources. Attackers can point a preset at an instance metadata service endpoint to obtain AWS credentials o...

CVE-2026-110865 Renovate before 44.60.1 HTTP Header Allowlist Bypass via Shared Presets

Renovate before 44.60.1 contains an allowlist bypass vulnerability that allows repository users to evade the allowedHeaders restriction by placing hostRules headers inside shared presets. Attackers can supply internal or externally sourced presets with unvalidated hostRules.headers to inject cust...

CVE-2026-110865

Versions of Renovate before 44.60.1 are vulnerable to an HTTP Header Allowlist Bypass via shared presets. The root cause is the failure to validate hostRules[].headers within shared presets, allowing users to evade allowedHeaders restrictions. Attackers can provide internal or external presets to...

CVE-2026-110835

FreeRDP 3.0.0 before 3.32.0 allows HTTP header injection in its proxy because a lone LF in the target portion of a routing token Cookie: msts= is not rejected and is written by httpproxyconnect into the CONNECT request line and Host header. A remote unauthenticated RDP client connecting to a prox...

CVE-2026-110835 FreeRDP 3.0.0 before 3.32.0 HTTP Header Injection via Proxy Routing Token

FreeRDP 3.0.0 before 3.32.0 allows HTTP header injection in its proxy because a lone LF in the target portion of a routing token Cookie: msts= is not rejected and is written by httpproxyconnect into the CONNECT request line and Host header. A remote unauthenticated RDP client connecting to a prox...

CVE-2026-110835 FreeRDP 3.0.0 before 3.32.0 HTTP Header Injection via Proxy Routing Token

FreeRDP 3.0.0 before 3.32.0 allows HTTP header injection in its proxy because a lone LF in the target portion of a routing token Cookie: msts= is not rejected and is written by httpproxyconnect into the CONNECT request line and Host header. A remote unauthenticated RDP client connecting to a prox...

CVE-2026-110835

FreeRDP versions 3.0.0 before 3.32.0 are vulnerable to HTTP header injection within their proxy functionality. The root cause is the failure to reject a lone LF character in the target portion of a routing token (specifically Cookie: msts= ). This allows the http_proxy_connect function to write t...

CVE-2026-110835 FreeRDP 3.0.0 before 3.32.0 HTTP Header Injection via Proxy Routing Token

FreeRDP 3.0.0 before 3.32.0 allows HTTP header injection in its proxy because a lone LF in the target portion of a routing token Cookie: msts= is not rejected and is written by httpproxyconnect into the CONNECT request line and Host header. A remote unauthenticated RDP client connecting to a prox...

CVE-2026-110835

FreeRDP 3.0.0 before 3.32.0 allows HTTP header injection in its proxy because a lone LF in the target portion of a routing token Cookie: msts= is not rejected and is written by httpproxyconnect into the CONNECT request line and Host header. A remote unauthenticated RDP client connecting to a prox...

undici: undici: Denial of Service via failed HTTP/2 WebSocket handshake

A flaw was found in undici. A malicious remote server can cause a Denial of Service DoS by returning an invalid handshake response when a client attempts to establish a WebSocket connection over HTTP/2. The client mishandles the failed connection setup and leaves the underlying network stream ope...

curl: Explicit NO_PROXY /0 CIDR rules fail to bypass HTTP proxy for IP-literal requests

Summary: With an HTTP proxy configured, I found that curl sends IPv4 address-literal requests through it with NOPROXY=0.0.0.0/0, and IPv6 address-literal requests through it with NOPROXY=::/0. A zero-bit CIDR prefix should match every address in its family, so those requests should bypass the...

HTTP Request Smuggling

Overview io.vertx:vertx-core is a tool-kit for building reactive applications on the JVM. Affected versions of this package are vulnerable to HTTP Request Smuggling due to inconsistent interpretation of headers in the isContentLength and isContentType helpers of the VertxHttpRequestDecoder class,...

CVE-2026-103930

cpp-httplib is a C++ header-only HTTP/HTTPS library. From 0.29.0 until 0.51.0, Client::openstream in httplib.h accepts a caller-controlled path that reaches detail::writerequestline without the detail::encodepath protection used by the ordinary buffered request path. Raw carriage-return and...

CVE-2026-102479

In Eclipse Vert.x versions 5.0.0,5.0.12 or 5.1.0,5.1.9 or 5.2.0, 5.2.0, the Vert.x HTTP/1.x decoder uses a canonicalization for well known HTTP headers, the canonicalization process interprets well crafted headers as headers of this list, allowing for instance Content-Xength to be interpeted as...

CVE-2026-109527

A flaw was found in mcp. This vulnerability allows an unauthenticated remote attacker to cause a Denial of Service DoS by exhausting system memory. Affected HTTP endpoints buffer incoming request bodies in memory without enforcing a maximum size limit. By sending excessively large or streamed...

CVE-2026-102479

In Eclipse Vert.x versions 5.0.0,5.0.12 or 5.1.0,5.1.9 or 5.2.0, 5.2.0, the Vert.x HTTP/1.x decoder uses a canonicalization for well known HTTP headers, the canonicalization process interprets well crafted headers as headers of this list, allowing for instance Content-Xength to be interpeted as...

CVE-2026-102479

In Eclipse Vert.x versions 5.0.0,5.0.12 or 5.1.0,5.1.9 or 5.2.0, 5.2.0, the Vert.x HTTP/1.x decoder uses a canonicalization for well known HTTP headers, the canonicalization process interprets well crafted headers as headers of this list, allowing for instance Content-Xength to be interpeted as...

CVE-2026-102479

The io.vertx:vertx-core component in Eclipse Vert.x versions [5.0.0, 5.0.12] , [5.1.0, 5.1.9] , or [5.2.0, 5.2.0] contains a vulnerability in the HTTP/1.x decoder . The root cause is an improper canonicalization process for well-known HTTP headers, which allows crafted headers (e.g., Content-Xeng...