JLSEC-2026-30

A man-in-the-middle attacker can inject false responses to the client's first few queries, despite the use of SSL certificate verification and encryption...

GHSA-Q2WW-5357-X388 Rack has Content-Length mismatch in Rack::Files error responses

Summary Rack::Filesfail sets the Content-Length response header using Stringsize instead of Stringbytesize. When the response body contains multibyte UTF-8 characters, the declared Content-Length is smaller than the number of bytes actually sent on the wire. Because Rack::Files reflects the...

Rack has Content-Length mismatch in Rack::Files error responses

Summary Rack::Filesfail sets the Content-Length response header using Stringsize instead of Stringbytesize. When the response body contains multibyte UTF-8 characters, the declared Content-Length is smaller than the number of bytes actually sent on the wire. Because Rack::Files reflects the...

CVE-2026-34932 hoppscotch: Stored XSS via mock server responses on backend origin

hoppscotch is an open source API development ecosystem. Prior to version 2026.3.0, there is a stored XSS vulnerability that can lead to CSRF. This issue has been patched in version 2026.3.0...

CVE-2026-34932 hoppscotch: Stored XSS via mock server responses on backend origin

hoppscotch is an open source API development ecosystem. Prior to version 2026.3.0, there is a stored XSS vulnerability that can lead to CSRF. This issue has been patched in version 2026.3.0...

CVE-2026-34932 hoppscotch: Stored XSS via mock server responses on backend origin

hoppscotch is an open source API development ecosystem. Prior to version 2026.3.0, there is a stored XSS vulnerability that can lead to CSRF. This issue has been patched in version 2026.3.0...

CVE-2026-34932

CVE-2026-34932 affects Hoppscotch (open source API development ecosystem). Before version 2026.3.0, a stored XSS vulnerability could lead to CSRF. The issue has been patched in version 2026.3.0. Reported impact in multiple feeds includes high/severe risk (CVSS v3.1: critical with network attack, ...

CVE-2026-34577

Postiz is an AI social media scheduling tool. Prior to version 2.21.3, the GET /public/stream endpoint in PublicController accepts a user-supplied url query parameter and proxies the full HTTP response back to the caller. The only validation is url.endsWith'mp4', which is trivially bypassable by...

EUVD-2026-18448

Postiz is an AI social media scheduling tool. Prior to version 2.21.3, the GET /public/stream endpoint in PublicController accepts a user-supplied url query parameter and proxies the full HTTP response back to the caller. The only validation is url.endsWith'mp4', which is trivially bypassable by...

CVE-2026-34519

A flaw was found in aiohttp, an asynchronous HTTP client/server framework for Python. A remote attacker could exploit this vulnerability by controlling the 'reason' parameter during the creation of an HTTP response. This could allow the attacker to inject additional HTTP headers, potentially...

CVE-2025-67806

The login mechanism of Sage DPW 202106004 displays distinct responses for valid and invalid usernames, allowing enumeration of existing accounts in versions before 202106000. On-premise administrators can toggle this behavior in newer versions...

A Taxonomy of Cognitive Security

Last week, I listened to a fascinating talk by K. Melton on cognitive security, cognitive hacking, and reality pentesting. The slides from the talk are here, but--even better--Menton has a long essay laying out the basic concepts and ideas. The whole thing is important and well worth reading, and...

HTTP Request Smuggling

Overview Affected versions of this package are vulnerable to HTTP Request Smuggling via the static file handler when it serves GET responses without consuming the request body. An attacker can inject and have the server process unintended HTTP requests by embedding arbitrary HTTP requests inside...

CVE-2025-67807

The login mechanism of Sage DPW 202506004 displays distinct responses for valid and invalid usernames, allowing enumeration of existing accounts in versions before 202106000. On-premise administrators can toggle this behaviour in newer versions...

CVE-2025-67806

CVE-2025-67806 affects Sage DPW login mechanism. The Red Hat/NVD entries describe that, in versions before 2021_06_000, the system returns distinct responses for valid vs. invalid usernames, enabling account enumeration. In newer versions, on‑prem administrators can toggle this behavior. No furth...

SUSE CVE-2025-49010

OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, an attacker with physical access to the computer at the time user or administrator uses a token can cause a stack-buffer-overflow write in GET RESPONSE. The attack requires crafted USB device or smart card that wou...

CVE-2026-28527

BlueKitchen BTstack versions prior to 1.8.1 contain an out-of-bounds read vulnerability in the AVRCP Controller GETPLAYERAPPLICATIONSETTINGATTRIBUTETEXT and GETPLAYERAPPLICATIONSETTINGVALUETEXT handlers that allows nearby attackers to read beyond packet boundaries. Attackers can establish a paire...

CVE-2026-34504 OpenClaw < 2026.3.28 - Server-Side Request Forgery via Unguarded Image Download in fal Provider

OpenClaw before 2026.3.28 contains a server-side request forgery vulnerability in the fal provider image-generation-provider.ts component that allows attackers to fetch internal URLs. A malicious or compromised fal relay can exploit unguarded image download fetches to expose internal service...

CVE-2026-24028

An attacker might be able to trigger an out-of-bounds read by sending a crafted DNS response packet, when custom Lua code uses newDNSPacketOverlay to parse DNS packets. The out-of-bounds read might trigger a crash, leading to a denial of service, or access unrelated memory, leading to potential...

CVE-2026-27853

An attacker might be able to trigger an out-of-bounds write by sending crafted DNS responses to a DNSdist using the DNSQuestion:changeName or DNSResponse:changeName methods in custom Lua code. In some cases the rewritten packet might become larger than the initial response and even exceed 65535...