skill-scanner

Skill Scanner A best-effort security scanner for AI Agent Skills that detects prompt injection, data exfiltration, and malicious code patterns. It combines pattern-based detection YAML + YARA-X, AST and dataflow analysis , an optional LLM-as-a-judge , and a bounded CEL decision layer over typed...

struts-pwn

struts-pwn Un exploit para Apache Struts CVE-2017-5638 Uso Probando una sola URL. python struts-pwn.py --url 'http://example.com/struts2-showcase/index.action' -c 'id' Probando una lista de URLs. python struts-pwn.py --list 'urls.txt' -c 'id' Comprobando si la vulnerabilidad existe en una sola UR...

htshells

HTSHELLS - Web shell autocontenute e altri attacchi tramite file .htaccess. Gli attacchi sono nominati secondo il seguente schema, module.attack.htaccess e raggruppati per tipo di attacco in directory. Scegli quello che ti serve e copialo in un nuovo file chiamato .htaccess, controlla il file per...

Apache Celix 2.4.0 EDEF XML Parser Heap Buffer Overflow

Apache Celix version 2.4.0 contains a heap-based buffer overflow in its remote-services Endpoint Description Extender XML parser. The supplied proof of concept generates a crafted endpoint descriptor that triggers the overflow. !/usr/bin/env python Apache Celix 2.4.0 EDEF XML Parser Heap-Based...

Apache Celix 2.4.0 EDEF XML Parser Heap-Based Buffer Overflow

Summary Apache Celix is an implementation of the OSGi specification adapted to C and C++. It is a framework to develop dynamic modular software applications using component and/or service-oriented programming. Description Apache Celix suffers from a heap-based buffer overflow vulnerability in its...

Exploit for Improper Input Validation in Siemens 6Bk1602-0Aa12-0Tp0_Firmware

Technical Analysis of Log4Shell CVE-2021-44228 Video P...

CVE-2026-103636

Out-of-bounds read in the VarOpt union deserialization of Apache DataSketches C++ repo: datasketches-cpp. varoptunion::deserialize read the 32-byte preamble of a non-empty union after checking that only 8 bytes were available, so a truncated serialized union could cause a read of up to 24 bytes...

CVE-2026-103635

Out-of-bounds read in the compact Theta sketch deserialization of Apache DataSketches C++ repo: datasketches-cpp. compactthetasketch::deserialize and wrappedcompactthetasketch::wrap read header fields before checking that the input was long enough. For the compressed format, the size check could ...

CVE-2026-103513

Out-of-bounds read and write in the CPC sketch deserialization of Apache DataSketches C++ repo: datasketches-cpp. A crafted serialized CPC sketch passed to cpcsketch::deserialize, from either a byte buffer or a stream, can cause the decompressor to read past the end of the compressed data, becaus...

CVE-2026-103501

Heap buffer overflow in the HLL sketch deserialization of Apache DataSketches C++ repo: datasketches-cpp. When deserializing a sketch in LIST mode, from either a byte buffer or a stream, the coupon count was read from the input and used as the number of entries to copy into a fixed buffer of 8...

CVE-2026-103636

The Apache DataSketches C++ library (repo: datasketches-cpp ) contains an out-of-bounds read vulnerability in the VarOpt union deserialization function. The var_opt_union::deserialize() function fails to properly validate the preamble of a non-empty union, potentially reading up to 24 bytes past ...

CVE-2026-103636 Apache DataSketches: datasketches-cpp: Out-of-bounds read in VarOpt union deserialization allows denial of service via a truncated sketch

Out-of-bounds read in the VarOpt union deserialization of Apache DataSketches C++ repo: datasketches-cpp. varoptunion::deserialize read the 32-byte preamble of a non-empty union after checking that only 8 bytes were available, so a truncated serialized union could cause a read of up to 24 bytes...

CVE-2026-103636 Apache DataSketches: datasketches-cpp: Out-of-bounds read in VarOpt union deserialization allows denial of service via a truncated sketch

Out-of-bounds read in the VarOpt union deserialization of Apache DataSketches C++ repo: datasketches-cpp. varoptunion::deserialize read the 32-byte preamble of a non-empty union after checking that only 8 bytes were available, so a truncated serialized union could cause a read of up to 24 bytes...

EUVD-2026-96309

Out-of-bounds read in the VarOpt union deserialization of Apache DataSketches C++ repo: datasketches-cpp. varoptunion::deserialize read the 32-byte preamble of a non-empty union after checking that only 8 bytes were available, so a truncated serialized union could cause a read of up to 24 bytes...

CVE-2026-103635

The Apache DataSketches C++ library (repo: datasketches-cpp ) is vulnerable to an out-of-bounds read during the deserialization of compact Theta sketches . Specifically, the compact_theta_sketch::deserialize() and wrapped_compact_theta_sketch::wrap() functions read header fields without first ver...

CVE-2026-103635 Apache DataSketches: datasketches-cpp: Out-of-bounds read in compact Theta sketch deserialization allows denial of service via a crafted sketch

Out-of-bounds read in the compact Theta sketch deserialization of Apache DataSketches C++ repo: datasketches-cpp. compactthetasketch::deserialize and wrappedcompactthetasketch::wrap read header fields before checking that the input was long enough. For the compressed format, the size check could ...

CVE-2026-103635 Apache DataSketches: datasketches-cpp: Out-of-bounds read in compact Theta sketch deserialization allows denial of service via a crafted sketch

Out-of-bounds read in the compact Theta sketch deserialization of Apache DataSketches C++ repo: datasketches-cpp. compactthetasketch::deserialize and wrappedcompactthetasketch::wrap read header fields before checking that the input was long enough. For the compressed format, the size check could ...

EUVD-2026-96308

Out-of-bounds read in the compact Theta sketch deserialization of Apache DataSketches C++ repo: datasketches-cpp. compactthetasketch::deserialize and wrappedcompactthetasketch::wrap read header fields before checking that the input was long enough. For the compressed format, the size check could ...

CVE-2026-103513

The Apache DataSketches C++ library (repository: datasketches-cpp ) is vulnerable to out-of-bounds read and write during CPC sketch deserialization. The root cause is a failure to validate the read position during decoding and a lack of validation for decoded row indices and header fields (includ...

CVE-2026-103513 Apache DataSketches: datasketches-cpp: Out-of-bounds read and write in the CPC sketch deserialization allows memory corruption via a crafted sketch

Out-of-bounds read and write in the CPC sketch deserialization of Apache DataSketches C++ repo: datasketches-cpp. A crafted serialized CPC sketch passed to cpcsketch::deserialize, from either a byte buffer or a stream, can cause the decompressor to read past the end of the compressed data, becaus...