ExWA

ExWa WhatsApp for CLI with API ExWa is a simple tool written in PHP, which functions to use a CLI version of WhatsApp application with help of API from rapiwha.com Installation : $ git clone https://github.com/dalpan/ExWa $ cd ExWa $ php exwa.php Usage : Register first at https://rapiwha.com/ and...

Proof-of-Concept-POC---CVE-2026-49975-HTTP-2-Bomb-

CVE-2026-49975 - HTTP/2 Bomb 概念验证 描述 CVE-2026-49975，也称为 HTTP/2 Bomb ，是一种远程拒绝服务（DoS）漏洞，影响大多数主流 Web 服务器在其默认 HTTP/2 配置下的运行。 该漏洞由 OpenAI Codex 在结合两种已存在近十年的技术时发现： HPACK Bomb ：网络中的一个字节在服务器端会转化为完整的标头分配 Slowloris-style hold ：零字节流量控制窗口阻止内存释放 受影响的服务端 服务端| 受影响版本| 状态 ---|---|--- nginx| 1.29.8| ✅ 已修复 Apache...

cve-2026-49975-http2bomb_reproduction

CVE-2026-49975 HTTP/2 Bomb Complete Reproduction Guide Based on QiAnXin CERT Advisory + Calif Original Research ================================================================ I. Vulnerability Overview CVE-2026-49975 is a critical denial-of-service DoS vulnerability in HTTP/2 server and proxy...

CVE-2026-49975-POC

CVE-2026-49975 — HTTP/2 炸弹 PoC 针对 CVE-2026-49975 的概念验证利用程序，这是一种影响 HTTP/2 服务器实现的远程拒绝服务漏洞。由 Quang Luong（Calif 安全研究）发现，于 2026 年 6 月 2 日公开披露。 仅供授权安全测试使用。切勿用于你不拥有或未经书面许可测试的基础设施。 工作原理 该攻击链式利用了两种 HTTP/2 协议机制： 1. HPACK 索引引用炸弹 HPACK（RFC...

log4j-exploit-fork-bomb

log4j-exploit-with-fork-bomb 💣💥💀 Proof of Concept: ejemplo de ejecución de una fork bomb en un servidor remoto gracias a la vulnerabilidad CVE-2021-44228 1. Creamos el servidor LDAP del atacante módulo server, que entregará representaciones de cadenas y código módulo payload 2. Creamos un ejemplo...

CVE-2026-0897

CVE-2026-0897 — Google Keras: Denial of Service via HDF5 Shape Bomb in Weight Loading -orange?style=for-the-badge -brightgreen?style=for-the-badge Overview...

io.netty/netty-codec-http: Netty: Memory exhaustion in netty-codec-http (decompression bomb)

A flaw was found in the Netty netty-codec-http component. A remote attacker can send HTTP requests containing highly compressed data. The HTTP decoder in netty-codec-http fails to properly limit the decompression of this content, causing the system to consume excessive memory. This can lead to...

artemis-core-client: activemq-artemis: Unsafe deserialization via JsonUtil CompositeData on management address

A flaw was found in Apache ActiveMQ Artemis. The JsonUtil.fromJsonArray method uses ObjectInputStream.readObject to deserialize CompositeData from Base64-encoded serialized objects in management message bodies sent to the activemq.management address. While the deserialization is protected by an...

tar: node-tar: Denial of Service via crafted gzip bomb

A flaw was found in node-tar, a tar archive manipulation library for Node.js. This vulnerability allows a remote attacker to craft a small gzip bomb, which, when processed, can lead to the exhaustion of disk space and CPU resources. This occurs because node-tar does not enforce strict limits on t...

io.netty/netty-codec-http: Netty: Memory exhaustion in netty-codec-http (decompression bomb)

A flaw was found in the Netty netty-codec-http component. A remote attacker can send HTTP requests containing highly compressed data. The HTTP decoder in netty-codec-http fails to properly limit the decompression of this content, causing the system to consume excessive memory. This can lead to...

artemis-core-client: activemq-artemis: Unsafe deserialization via JsonUtil CompositeData on management address

A flaw was found in Apache ActiveMQ Artemis. The JsonUtil.fromJsonArray method uses ObjectInputStream.readObject to deserialize CompositeData from Base64-encoded serialized objects in management message bodies sent to the activemq.management address. While the deserialization is protected by an...

tar: node-tar: Denial of Service via crafted gzip bomb

A flaw was found in node-tar, a tar archive manipulation library for Node.js. This vulnerability allows a remote attacker to craft a small gzip bomb, which, when processed, can lead to the exhaustion of disk space and CPU resources. This occurs because node-tar does not enforce strict limits on t...

CVE-2026-46387 Suricata http2: decompression bomb can cause denial of service in Suricata

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 7.0.16 and 8.0.5, Suricata's HTTP/2 decompression path could grow the decompressed response-body buffer without an effective upper bound. A crafted HTTP/2 DATA...

CVE-2026-46387

Suricata , a network IDS/IPS/NSM engine, is affected by a decompression bomb vulnerability in its HTTP/2 decompression path . Prior to versions 7.0.16 and 8.0.5 , a crafted HTTP/2 DATA payload using a high compression ratio (gzip, deflate, or brotli) could cause Suricata to allocate excessive mem...

CVE-2026-46387 Suricata http2: decompression bomb can cause denial of service in Suricata

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 7.0.16 and 8.0.5, Suricata's HTTP/2 decompression path could grow the decompressed response-body buffer without an effective upper bound. A crafted HTTP/2 DATA...

CVE-2026-46387 Suricata http2: decompression bomb can cause denial of service in Suricata

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 7.0.16 and 8.0.5, Suricata's HTTP/2 decompression path could grow the decompressed response-body buffer without an effective upper bound. A crafted HTTP/2 DATA...

PNGboomer-CVE-2026-77622

PNGboomer — CVE-2026-77622 Exploit de denegación de servicio para el listener HTTPS de Sliver C2. Fuerza bruta el nonce de codificación PNG por sesión y entrega una bomba de descompresión que agota la memoria del servidor. Publicado como GHSA-663m-7x7m-g4fw. Resumen El canal C2 HTTPS de Sliver...

CVE-2026-57822

A flaw was found in Apache ActiveMQ Artemis. The JsonUtil.fromJsonArray method uses ObjectInputStream.readObject to deserialize CompositeData from Base64-encoded serialized objects in management message bodies sent to the activemq.management address. While the deserialization is protected by an...

CVE-2026-31899

CVE-2026-31899：CairoSVG 中通过递归 元素放大导致的指数级拒绝服务 关键词: CVE-2026-31899, CairoSVG, 指数级 DoS, SVG 炸弹, 递归 use 元素, 拒绝服务, XML 放大, Python SVG 漏洞, CWE-400, 不受控制的资源消耗, SVG 亿万笑 目录 概述 漏洞详情 技术分析 概念验证 影响 修复措施 CVSS v3.1 指标 参考 联系方式 概述 CairoSVG 指数级拒绝服务 CVE-2026-31899 — 一个 1,411 字节的 SVG 载荷通过递归 元素放大，使 CPU 无限期保持在 100% 占用...

undici: undici: Denial of Service via unbounded decompression of compressed responses

A flaw was found in undici. The decompress interceptor in undici processes compressed response bodies based on the untrusted Content-Encoding header. A remote attacker can exploit this by sending a small, specially crafted compressed payload, known as a 'compression bomb,' which expands...