jackson

Analysis and Remediation of Security Vulnerabilities in Jackson core 2.13.5 CVE-2025-52999 SNYK-JAVA-COMFASTERXMLJACKSONCORE-15365924 SNYK-JAVA-COMFASTERXMLJACKSONCORE-15907551 GHSA-2m67-wjpj-xhg9 SNYK-JAVA-COMFASTERXMLJACKSONCORE-7569538 Sonatype-2022-6438 This branch...

CVE-2026-29000

CVE-2026-29000: pac4j-jwt Authentication Bypass POC This repository contains a proof-of-concept POC for an authentication bypass vulnerability in pac4j-jwt CVE-2026-29000. The vulnerability allows an attacker to bypass signature verification by nesting a PlainJWT using alg: none inside a JWE JSON...

CVE-2025-21574-Exploit

CVE-2025-21574-Exploit Key Features of this Black-Box Exploit: 1. Credential Brute-Forcing: Tests 12+ common default username/password combinations Checks 5 common system databases Automatically detects valid credentials 2. Anonymous Access Attempt: Tries connecting without any credentials Tests...

CVE-2026-29000

CVE-2026-29000 Exploit Generator Rust This repository contains a specialized Rust implementation for exploiting CVE-2026-29000, an authentication bypass vulnerability in pac4j-jwt. The vulnerability stems from a "Signature Validation Skip" when a PlainJWT alg: none is nested within an encrypted J...

CVE-2025-2995

CVE-2025-29927 Authorization Bypass reproduction This repository is a reproduction of the CVE-2025-29927 vulnerability in the next package How to reproduce 1. Follow the steps below to clone, and run the Next.js application 2. Test authorization denies access to the /api/hello endpoint $ curl...

CVE-2026-442_

CVE protobuf.js CVE-2026-44289, CVE-2026-44290, CVE-2026-44291, CVE-2026-44292, CVE-2026-44294, CVE-2026-44295 - protobuf.js ⚡ Simple Usage Use this project only in safe and authorized environments such as: Local virtual machines Docker containers Isolated lab setups Authorized penetration testin...

vulnerable-nextjs-14-CVE-2025-29927

CVE-2025-29927 Authorization Bypass reproduction This repository is a reproduction of the CVE-2025-29927 vulnerability in the next package How to reproduce 1. Follow the steps below to clone, and run the Next.js application 2. Test authorization denies access to the /api/hello endpoint $ curl...

vulnerable-nextjs-14-CVE-2025-29927

CVE-2025-29927 Authorization Bypass reproduction This repository is a reproduction of the CVE-2025-29927 vulnerability in the next package How to reproduce 1. Follow the steps below to clone, and run the Next.js application 2. Test authorization denies access to the /api/hello endpoint $ curl...

vulnerable-nextjs-14-CVE-2025-29927

CVE-2025-29927 Authorization Bypass reproduction This repository is a reproduction of the CVE-2025-29927 vulnerability in the next package How to reproduce 1. Follow the steps below to clone, and run the Next.js application 2. Test authorization denies access to the /api/hello endpoint $ curl...

Astra Linux – Vulnerability in libxml-parser-perl

XML::Parser versions up to 2.47 for Perl have a heap buffer overflow issue in stserialstack. In the case where stackptr == stacksize - 1, the stack will NOT be expanded. As a result, the new value will be written at location ++stackptr, which equals stacksize. This means that the new value falls...

Astra Linux – Vulnerability in expat

In Expat also known as libexpat, before version 2.4.5, an attacker could trigger stack exhaustion in buildmodel by using a large nesting depth in the DTD element...

CVE-2026-109449 Symfony: Unbounded Nesting in the Expression Parser Lets Untrusted Expressions Crash the Process

In Symfony Expression Language versions prior to 5.4.54, 6.4.48, 7.4.21, and 8.1.9, the parser of the ExpressionLanguage component built its node tree with no bound on its depth. An expression made of tens of thousands of nested unary operators, array literals, binary operators or property access...

EUVD-2026-102109

In Symfony YAML prior to versions 5.4.54, 6.4.45, 7.4.18, and 8.1.6, Yaml\Parser::lexInlineStructure recursed through lexInlineMapping and lexInlineSequence for every and of an inline collection, without entering the nesting level that the rest of the parser bounds with maxNestingLevel. A documen...

CVE-2026-107381 svg-sanitizer: Mixed-case xlink:HrEf skips the `<use>` nesting-DoS check in Resolver::processReferences

svg-sanitizer is a PHP SVG/XML sanitizer. Prior to 1.0.0, Resolver::processReferences in src/ElementReference/Resolver.php builds the SVG reference graph with a case-sensitive href attribute predicate before cleanHrefAttributes normalizes mixed-case names. An attacker can provide xlink:HrEf on...

CVE-2026-107381

svg-sanitizer is a PHP SVG/XML sanitizer. Prior to 1.0.0, Resolver::processReferences in src/ElementReference/Resolver.php builds the SVG reference graph with a case-sensitive href attribute predicate before cleanHrefAttributes normalizes mixed-case names. An attacker can provide xlink:HrEf on...

Malicious code in css-nesting-transform (npm)

[email protected] was published to npm on 2026-10-07 01:32 UTC by user brahimhamidi the same account that published [email protected] on 2026-10-06. It is described as a CSS polyfill but contains none: index.js is an empty module byte-identical to the index.js of...

GHSA-M9XH-6747-9R6F svg-sanitizer: Mixed-case xlink:HrEf skips the `<use>` nesting-DoS check in Resolver::processReferences

Summary Resolver::processReferences collects elements with the XPath predicate use@href or @xlink:href, which is case sensitive. A element written as xlink:HrEf is therefore never added to the reference graph, so the nesting-DoS nullification never marks it for removal...

svg-sanitizer: Mixed-case xlink:HrEf skips the `<use>` nesting-DoS check in Resolver::processReferences

Summary Resolver::processReferences collects elements with the XPath predicate use@href or @xlink:href, which is case sensitive. A element written as xlink:HrEf is therefore never added to the reference graph, so the nesting-DoS nullification never marks it for removal...

CVE-2026-107298

msgpack5 is a msgpack v5 implementation for node.js and the browser. Prior to 6.1.0, the array and map decoding paths have no nesting-depth limit, allowing an attacker who can provide MessagePack input to submit deeply nested containers that exhaust the JavaScript call stack and interrupt a...

MAL-2026-17804 Malicious code in css-nesting-transform (npm)

[email protected] was published to npm on 2026-10-07 01:32 UTC by user brahimhamidi the same account that published [email protected] on 2026-10-06. It is described as a CSS polyfill but contains none: index.js is an empty module byte-identical to the index.js of...