CVE-2026-82409

Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.20, indexer/common.go serializedDataForUpdateAccounts places the attacker-controlled acc.Name value into an Elasticsearch bulk JSON and NDJSON request without escaping it. The SetAccountName transaction accepts val...

EUVD-2026-85647

Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.20, indexer/common.go serializedDataForUpdateAccounts places the attacker-controlled acc.Name value into an Elasticsearch bulk JSON and NDJSON request without escaping it. The SetAccountName transaction accepts val...

CVE-2026-82409

Prior to version 1.7.20 , the Klever-Go blockchain implementation is vulnerable to Elasticsearch bulk / painless injection due to improper escaping of the acc.Name value in indexer/common.go. Because the SetAccountName transaction accepts raw UTF-8 characters including quotes, backslashes, and ne...

CVE-2026-59990

The open-source JSON parser Jawn is vulnerable to a denial of service attack due to uncontrolled nesting depth in JSON arrays and objects. An attacker can submit untrusted JSON to grow parser contexts until the JVM heap is exhausted , triggering a java.lang.OutOfMemoryError that is not handled by...

CVE-2026-59990 Jawn: Uncontrolled nesting depth in JSON parser

Jawn is an open source JSON parser. Prior to 1.7.0, Jawn parse methods accept arbitrarily deep JSON array and object nesting without a depth limit, allowing a remote attacker who can submit untrusted JSON to grow parser contexts until the JVM heap is exhausted. The resulting...

CVE-2026-61814 Jawn: Quadratic parsing effort in AsyncParser

Jawn is an open source JSON parser. Prior to 1.7.0, Jawn's AsyncParser can perform quadratic work when a single JSON token is delivered across many small chunks because each absorb call rescans the incomplete token from the start. A remote attacker who controls untrusted JSON input and its chunk...

EUVD-2026-85551

Jawn is an open source JSON parser. Prior to 1.7.0, Jawn's AsyncParser can perform quadratic work when a single JSON token is delivered across many small chunks because each absorb call rescans the incomplete token from the start. A remote attacker who controls untrusted JSON input and its chunk...

CVE-2026-61814

The Jawn open-source JSON parser is vulnerable to a denial of service (DoS) attack via CPU exhaustion in its AsyncParser component. The root cause is that AsyncParser can perform quadratic work (O(n^2)) when a single JSON token is delivered across many small chunks, as each absorb call rescans th...

CVE-2026-86319

A flaw was found in java-json-tools json-patch. A remote attacker can exploit a vulnerability in the JsonPatch.apply function within the Patch Operation Handler component. By manipulating input, an attacker can cause excessive resource consumption, leading to a Denial of Service DoS condition...

CVE-2026-86512

A flaw was found in java-json-tools json-patch. This vulnerability, located in the CopyOperation.apply and MoveOperation.apply functions, allows for improper access controls. A remote attacker could exploit this to potentially perform unauthorized operations, leading to impacts on confidentiality...

React-site-CVE-2025-55182

React Site - CVE-2025-55182 README: Vulnerable Next.js project React RSC landing page This repository contains an example of a multi-page corporate landing page built with Next.js 15.0.0 + React 19.0.0. The site mimics a structure similar to t1.ru: home, products, cases, media, about, contacts. W...

CVE-2026-57225

A flaw was found in Suricata, a network Intrusion Detection System. A NULL pointer dereference vulnerability exists when loading JSON or NDJSON datasets. This occurs because the system incorrectly assumes a configured valuekey will always resolve to a string. A trusted or untrusted dataset or rul...

ndaal_public_SBOM_Auditor

ndaal SBOM Auditor A single-binary, offline web application to investigate SBOM Software Bill of Materials files. Upload an SBOM or import a folder of them, analyse each with an ensemble of independent tools, review the normalised findings in one local UI, and export the result in eight formats. ...

Apache CouchDB 1.7.0 / 2.x < 2.1.1 - Remote Privilege Escalation

Due to differences in the Erlang-based JSON parser and JavaScript-based JSON parser, it is possible in Apache CouchDB before 1.7.0 and 2.x before 2.1.1 to submit users documents with duplicate keysfor 'roles' used for access control within the database, including the special case 'admin' role, th...

Linux Distros Unpatched Vulnerability : CVE-2026-89407

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - NumberInput.looksLikeValidNumber in FasterXML jackson-core pre-validates stringified numbers with two regular expressions: PATTERNFLOAT +-?0-9.?0-9+eE+-?0-9+?,...

CVE-2025-1974_IngressNightmare_PoC

CVE-2025-1974IngressNightmare poc IngressNightmare Script A Python script to automate sending JSON payloads to a list of IPs via curl, capturing responses and splitting them into success and failure XML reports. Features Sends HTTPS POST requests with a JSON payload to multiple IP addresses...

MCP Atlassian: ENABLED_TOOLS / Toolset authorization bypass

Summary ENABLEDTOOLS and TOOLSETS filters are enforced at tools/list time only. tools/call dispatches from the full unfiltered tool registry 73 tools. Any user with access to the server endpoint that knows a tool name can invoke it directly. Tool names are not secret since mcp-atlassian is open...

EUVD-2026-84017

Dasel: Unbounded recursion in JSON and XML readers causes unrecoverable stack-overflow DoS...

Dasel: Unbounded recursion in JSON and XML readers causes unrecoverable stack-overflow DoS

Summary dasel's JSON and XML readers parse nested structures with unbounded recursion, one native stack frame per nesting level, with no depth guard. A small sub-10 MB, deeply nested document drives the Go runtime past its goroutine stack limit and triggers a fatal error: stack overflow. This is...

GHSA-CQXR-JXR2-85PQ Dasel: Unbounded recursion in JSON and XML readers causes unrecoverable stack-overflow DoS

Summary dasel's JSON and XML readers parse nested structures with unbounded recursion, one native stack frame per nesting level, with no depth guard. A small sub-10 MB, deeply nested document drives the Go runtime past its goroutine stack limit and triggers a fatal error: stack overflow. This is...