OESA-2026-2027 libsoup security update

libsoup is an HTTP client/server library for GNOME. It uses GObjects and the glib main loop, to integrate well with GNOME applications, and also has a synchronous API, for use in threaded applications. Security Fixes: A flaw was found in libsoup. When establishing HTTPS tunnels through a configur...

OESA-2026-2029 libsoup security update

libsoup is an HTTP client/server library for GNOME. It uses GObjects and the glib main loop, to integrate well with GNOME applications, and also has a synchronous API, for use in threaded applications. Security Fixes: A flaw was found in libsoup. When establishing HTTPS tunnels through a configur...

CVE-2026-6019

A flaw was found in Python's http.cookies module. The Morsel.jsoutput function, responsible for generating JavaScript output for cookies, does not properly neutralize the Mitigation Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Produc...

BIT-CONTOUR-2026-41246 Contour: Lua code injection via Cookie Path Rewrite Policy

Contour is a Kubernetes ingress controller using Envoy proxy. From v1.19.0 to before v1.33.4, v1.32.5, and v1.31.6, Contour's Cookie Rewriting feature is vulnerable to Lua code injection. An attacker with RBAC permissions to create or modify HTTPProxy resources can craft a malicious value in...

CVE-2026-41898 rust-openssl: Unchecked callback-returned length in PSK and cookie generate trampolines can cause OpenSSL to leak adjacent memory to the network peer

rust-openssl provides OpenSSL bindings for the Rust programming language. From 0.9.24 to before 0.10.78, the FFI trampolines behind SslContextBuilder::setpskclientcallback, setpskservercallback, setcookiegeneratecb, and setstatelesscookiegeneratecb forwarded the user closure's returned usize...

CVE-2026-41898

rust-openssl provides OpenSSL bindings for the Rust programming language. From 0.9.24 to before 0.10.78, the FFI trampolines behind SslContextBuilder::setpskclientcallback, setpskservercallback, setcookiegeneratecb, and setstatelesscookiegeneratecb forwarded the user closure's returned usize...

CVE-2026-41898

rust-openssl bindings expose a vulnerability (CVE-2026-41898) in FFI trampolines behind SslContextBuilder callbacks that forward the user closure’s returned usize to OpenSSL without validating it against the provided buffer. Affected range: 0.9.24–before 0.10.78. Impact involves potential buffer ...

CVE-2026-41898 rust-openssl: Unchecked callback-returned length in PSK and cookie generate trampolines can cause OpenSSL to leak adjacent memory to the network peer

rust-openssl provides OpenSSL bindings for the Rust programming language. From 0.9.24 to before 0.10.78, the FFI trampolines behind SslContextBuilder::setpskclientcallback, setpskservercallback, setcookiegeneratecb, and setstatelesscookiegeneratecb forwarded the user closure's returned usize...

GHSA-4F9J-VR4P-642R Budibase auth session cookies are set with httpOnly:false — any XSS can lead to full account takeover

Summary The budibase:auth cookie containing the JWT session token is set with httpOnly: false at packages/backend-core/src/utils/utils.ts:218. JavaScript can read this cookie via document.cookie. Given that Budibase has had XSS vulnerabilities GHSA-gp5x-2v54-v2q5 — stored XSS via unsanitized enti...

Sensitive Cookie Without "HttpOnly" Flag

Overview @budibase/backend-core is a Budibase backend core libraries used in server and worker Affected versions of this package are vulnerable to Sensitive Cookie Without "HttpOnly" Flag via the set function in the cookie handling process. An attacker can gain unauthorized access to user account...

Budibase auth session cookies are set with httpOnly:false — any XSS can lead to full account takeover

Summary The budibase:auth cookie containing the JWT session token is set with httpOnly: false at packages/backend-core/src/utils/utils.ts:218. JavaScript can read this cookie via document.cookie. Given that Budibase has had XSS vulnerabilities GHSA-gp5x-2v54-v2q5 — stored XSS via unsanitized enti...

GHSA-M2M6-CFF5-3W7C RedwoodSDK has Same-site CSRF through lack of origin validation in its server actions

Summary Server actions in rwsdk apply HTTP method enforcement but no origin validation. A request originating from a different origin that the browser treats as same-site can invoke a server action with the victim's session cookie attached. Impact An attacker who controls any origin the browser...

Cross-site Request Forgery (CSRF)

Overview rwsdk is a Build fast, server-driven webapps on Cloudflare with SSR, RSC, and realtime Affected versions of this package are vulnerable to Cross-site Request Forgery CSRF through the serverAction process. An attacker can trigger unauthorized state changes or actions by inducing an...

RedwoodSDK has Same-site CSRF through lack of origin validation in its server actions

Summary Server actions in rwsdk apply HTTP method enforcement but no origin validation. A request originating from a different origin that the browser treats as same-site can invoke a server action with the victim's session cookie attached. Impact An attacker who controls any origin the browser...

EUVD-2026-25280

Contour has Lua code injection via Cookie Path Rewrite Policy...

GHSA-X4MJ-7F9G-29H4 Contour has Lua code injection via Cookie Path Rewrite Policy

Impact Contour's Cookie Rewriting feature is vulnerable to Lua code injection. An attacker with RBAC permissions to create or modify HTTPProxy resources can craft a malicious value in the following fields that results in arbitrary code execution in the Envoy proxy: -...

Contour has Lua code injection via Cookie Path Rewrite Policy

Impact Contour's Cookie Rewriting feature is vulnerable to Lua code injection. An attacker with RBAC permissions to create or modify HTTPProxy resources can craft a malicious value in the following fields that results in arbitrary code execution in the Envoy proxy: -...

CVE-2026-41246

A flaw was found in Contour, a Kubernetes ingress controller. An attacker with Role-Based Access Control RBAC permissions to manage HTTPProxy resources can exploit a Lua code injection vulnerability within Contour's Cookie Rewriting feature. By crafting a malicious value in specific configuration...

CLSA-2026-1777035524 libsoup: Fix of CVE-2026-5119

CVE-2026-5119: do not send cookies to a HTTP proxy for a HTTPS request...

Arbitrary Code Injection

Overview Affected versions of this package are vulnerable to Arbitrary Code Injection via the cookieRewritePolicies process. An attacker can execute arbitrary code within the Envoy proxy by crafting a malicious value in the pathRewrite.value field of HTTPProxy resources, potentially allowing acce...