CVE-2026-58488

HedgeDoc is an open source, real-time, collaborative, markdown notes application. Versions prior to 1.11.0 allowed attackers to circumvent the rate-limiting of the /login and /register routes by spoofing IP addresses. HedgeDoc instances checked for CloudFlare's cf-connecting-ip header and used th...

CVE-2026-56877

The CVE-2026-56877 issue affects Skillable/SCORM lab launch endpoint (scorm.skillable.com). The root cause is that the server does not validate the client-supplied userId against the authenticated session token, allowing an authenticated user to substitute arbitrary userId values. This can bypass...

CVE-2026-58488

CVE-2026-58488 affects HedgeDoc versions prior to 1.11.0. The vulnerability arises from the login/register rate-limit logic which, when a cf-connecting-ip header is present, uses that header instead of the user’s real IP—even if requests did not originate from Cloudflare. This allowed an attacker...

CVE-2026-58488 HedgeDoc: Rate-limit bypass via CF-Connecting-IP header spoofing

HedgeDoc is an open source, real-time, collaborative, markdown notes application. Versions prior to 1.11.0 allowed attackers to circumvent the rate-limiting of the /login and /register routes by spoofing IP addresses. HedgeDoc instances checked for CloudFlare's cf-connecting-ip header and used th...

EUVD-2026-42951

Grav is a file-based Web platform. Prior to 2.0.0, an authenticated admin.super user can crash Grav or fill the disk by uploading a specially crafted ZIP archive through the Direct Install tool because Installer::unZip calls ZipArchive::extractTo without limits on uncompressed size, entry count, ...

CVE-2026-59161

CVE-2026-59161 affects the Go library Excelize. The streaming worksheet reader used by Rows/GetRows could bypass the TotalRows limit, enabling an attacker-controlled index to cause unbounded memory and CPU usage by generating empty rows beyond 1048576. The issue is fixed in version 2.11.0; upgrad...

CVE-2026-59161 Excelize: Streaming GetRows row-bound bypass causes attacker-controlled allocation

Excelize is a Go language library for reading and writing Microsoft Excel spreadsheets. Prior to 2.11.0, the streaming worksheet reader used by Rows and GetRows does not enforce the TotalRows limit on the row r attribute, allowing a small XLSX file with a row number above 1048576 and no cell...

CVE-2026-55575 LiquidJS: `pop` filter bypasses `memoryLimit` accounting that its array-filter siblings enforce

LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript. Prior to 10.27.1, the pop array filter at src/filters/array.ts allocated a full clone of its input array via ...toArrayv without calling this.context.memoryLimit.use..., allowing a template render such as hugearra...

CVE-2026-55575 LiquidJS: `pop` filter bypasses `memoryLimit` accounting that its array-filter siblings enforce

LiquidJS is a Shopify / GitHub Pages compatible template engine in pure JavaScript. Prior to 10.27.1, the pop array filter at src/filters/array.ts allocated a full clone of its input array via ...toArrayv without calling this.context.memoryLimit.use..., allowing a template render such as hugearra...

Brute Force

Overview 9router is a 9Router CLI - Start and manage 9Router server Affected versions of this package are vulnerable to Brute Force in the authentication process. An attacker can gain unauthorized access to administrative functions by sending repeated login attempts with different values in the...

CVE-2026-58203

pydantic-settings provides settings management using Pydantic. From 2.12.0 until 2.14.2, NestedSecretsSettingsSource reads secret values from files in a configured secretsdir. When secretsnestedsubdir=True, a directory entry inside secretsdir that is a symbolic link pointing outside secretsdir is...

EUVD-2026-41878

pydantic-settings provides settings management using Pydantic. From 2.12.0 until 2.14.2, NestedSecretsSettingsSource reads secret values from files in a configured secretsdir. When secretsnestedsubdir=True, a directory entry inside secretsdir that is a symbolic link pointing outside secretsdir is...

CVE-2026-58203 NestedSecretsSettingsSource follows symlinks outside secrets_dir, enabling local file read and bypassing secrets_dir_max_size

pydantic-settings provides settings management using Pydantic. From 2.12.0 until 2.14.2, NestedSecretsSettingsSource reads secret values from files in a configured secretsdir. When secretsnestedsubdir=True, a directory entry inside secretsdir that is a symbolic link pointing outside secretsdir is...

CVE-2026-58203

pydantic-settings provides settings management using Pydantic. From 2.12.0 until 2.14.2, NestedSecretsSettingsSource reads secret values from files in a configured secretsdir. When secretsnestedsubdir=True, a directory entry inside secretsdir that is a symbolic link pointing outside secretsdir is...

GoFiber Vulnerable to X-Real-IP Spoofing via Header.Add() in BalancerForward

Summary The BalancerForward proxy helper in GoFiber uses Header.Add instead of Header.Set when injecting the X-Real-IP header. This appends the real client IP as a second header value rather than replacing any attacker-supplied value. Upstream servers that read the first X-Real-IP header nginx,...

GHSA-GCFQ-8GQF-4876 GoFiber Vulnerable to X-Real-IP Spoofing via Header.Add() in BalancerForward

Summary The BalancerForward proxy helper in GoFiber uses Header.Add instead of Header.Set when injecting the X-Real-IP header. This appends the real client IP as a second header value rather than replacing any attacker-supplied value. Upstream servers that read the first X-Real-IP header nginx,...

PT-2026-55275

Name of the Vulnerable Software and Affected Versions Fiber versions prior to 3.3.0 Fiber versions prior to 2.52.14 Description The BalancerForward proxy helper in middleware/proxy/proxy.go uses the Header.Add function instead of Header.Set when injecting the X-Real-IP header. This behavior appen...

UBUNTU-CVE-2026-20216

A vulnerability in the InstallShield file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition on an affected device. This vulnerability is due to improper handling of temporary resources during file scanning. An attacker could exploit this vulnerabilit...

qs: qs: Denial of Service via improper input validation in array parsing

A flaw was found in qs, a module used for parsing query strings. A remote attacker can exploit an improper input validation vulnerability by sending specially crafted HTTP requests that use bracket notation e.g., a=value. This bypasses the arrayLimit option, which is designed to limit the size of...

CVE-2026-7656 Broken IPv6 Neighbor Discovery input validation allows spoofed RA/NS/NA acceptance in Zephyr net stack

The IPv6 Neighbor Discovery handlers in subsys/net/ip/ipv6nbr.c handlerainput, handlensinput, handlenainput used an incorrect boolean expression that combined the RFC 4861 validity checks with the ICMPv6 code check using the wrong operator precedence: the form was 'length/hop/source/target checks...