Bluetooth-Attacks-CVE-2025-27840

本文讨论了攻击者如何通过模块更新引入隐藏的漏洞列表，从而导致 ESP32 设备被入侵并获取未授权的私钥访问权限，影响了数十亿使用该微控制器的设备。关键问题之一是在 ESP32 架构中发现的 CVE-2025-27840 漏洞。为确保比特币网络的安全性，我们识别了以下漏洞：由于函数 hasinvalidprivkey 中缺少下限检查而可能使用无效私钥的可能性；函数 electrumsighash 中因与 BIP-137 不兼容导致的交易签名伪造漏洞；密钥生成函数 randomkey 中的弱 PRNG 问题，使加密货币钱包的个人私钥变得可预测；函数 multiply 中缺少对 ECC...

sslWeakness

sslWeakness 展示弱PRNG的示例脚本，CVE-2008-0166...

CVE-2024-29868

CVE-2024-29868: Use of Cryptographically Weak PRNG in Recovery Token Generation This repository contains the proof of concept related to CVE-2024-29868 that affects Apache StreamPipes from v0.69.0 through 0.93.0. Description : Use of Cryptographically Weak Pseudo-Random Number Generator PRNG...

USN-8751-1: Urwid vulnerabilities

Katriel Moses discovered that Urwid used a weak PRNG. A local attacker could possibly use this issue to cause a denial of service or execute arbitrary code...

USN-8751-1 urwid vulnerabilities

Katriel Moses discovered that Urwid used a weak PRNG. A local attacker could possibly use this issue to cause a denial of service or execute arbitrary code...

CVE-2008-0166-BTC-satoshi-mining-wallets

GhostRNG — 漏洞分析：Bitcoin 2009-2012 中的 OpenSSL 0.9.8c CVE-2008-0166 作者： 基于 bitcoin-code-r252 0.1.5 / 0.2.0 / 0.3.24 以及 原始 make-OpenSSL-0-9-8c-vulnerable-again.diff THC 的分析 日期： 2026-09-10 1. 引言 Bitcoin 0.1.5（2009 年 1 月）仅在 Windows 上运行，使用 OpenSSL 0.9.8c 进行 EC 密钥生成（ECKEYgeneratekey）。2008 年，...

EUVD-2026-72662

A vulnerability has been identified in Reyrolle 7SR5 All versions V2.70. A random number generator is used to generate security-relevant values such as session identifiers used for authentication purposes that is not initialized with a True Random Number Generator TRNG, resulting in a predictable...

CVE-2026-86187

WWBN AVideo is vulnerable to password recovery via weak PRNG in its external-login account creation process. Passwords are generated using rand() rather than a cryptographically secure generator, yielding only 31-bit integers that are further weakened by unsalted MD5 hashing. An attacker with acc...

CVE-2026-86187 WWBN AVideo Weak PRNG Password Generation via External Login

WWBN AVideo generates passwords for external-login accounts using rand instead of a cryptographic generator, producing only 31-bit integers. Attackers with access to password hashes can recover plaintext passwords in minutes through offline brute-force attacks due to unsalted MD5-based hashing...

CVE-2026-86187 WWBN AVideo Weak PRNG Password Generation via External Login

WWBN AVideo generates passwords for external-login accounts using rand instead of a cryptographic generator, producing only 31-bit integers. Attackers with access to password hashes can recover plaintext passwords in minutes through offline brute-force attacks due to unsalted MD5-based hashing...

CVE-2026-3416 Predictable Pseudorandom Number Generation via Webhook HMAC Secret Generation in Multiple WSO2 Products Allows Forged Event Payloads

The API Publisher component previously used a non-cryptographic pseudorandom number generator PRNG to create shared secrets for Webhook HMAC validation. This PRNG lacks sufficient entropy for security-sensitive operations, allowing a sophisticated attacker to predict future secrets. This enables...

librest: weak random number generation in PKCE implementation

A flaw was found in librest. The PKCE implementation for OAuth authorization uses the GRand function from the GLib API, a cryptographically insecure pseudo-random number generator. Because the generated "code verifier" lacks sufficient cryptographic entropy, a malicious actor can reverse-engineer...

CVE-2026-19718

The BlogVault Backup & Staging WordPress plugin before 6.65, MalCare WordPress Security Plugin WordPress plugin before 6.65, The WP Remote WordPress Plugin WordPress plugin before 6.65 do not prevent unauthenticated users from obtaining data derived from the secret that binds a site to its remote...

CVE-2026-19718 BlogVault, MalCare and WP Remote 5.16 - 6.62 - Unauthenticated Site Takeover via Connection Key Recovery

The BlogVault Backup & Staging WordPress plugin before 6.65, MalCare WordPress Security Plugin WordPress plugin before 6.65, The WP Remote WordPress Plugin WordPress plugin before 6.65 do not prevent unauthenticated users from obtaining data derived from the secret that binds a site to its remote...

CVE-2026-19718

CVE-2026-19718 affects three WordPress plugins — BlogVault Backup & Staging , MalCare WordPress Security , and The WP Remote (versions 5.16–6.62) — where a weak pseudo-random number generator is used to create the connection key secret that binds a site to its remote management service. Unauthent...

EUVD-2026-66276

The BlogVault Backup & Staging WordPress plugin before 6.65, MalCare WordPress Security Plugin WordPress plugin before 6.65, The WP Remote WordPress Plugin WordPress plugin before 6.65 do not prevent unauthenticated users from obtaining data derived from the secret that binds a site to its remote...

GO-2026-6278 Gorilla WebSocket Uses Cryptographically Weak PRNG for WebSocket Mask Key in github.com/gorilla/websocket

Gorilla WebSocket Uses Cryptographically Weak PRNG for WebSocket Mask Key in github.com/gorilla/websocket...

GHSA-W67G-5RQW-F597 Gorilla WebSocket Uses Cryptographically Weak PRNG for WebSocket Mask Key

gorilla/websocket used math/rand cryptographically weak pseudo-random number generator to generate WebSocket frame mask keys prior to commit d67f4185. WebSocket masking keys MUST be unpredictable to prevent frame content injection attacks. math/rand produces deterministic output when seeded with ...

ANT-2026-110HTZ5M · jsrsasign · Cryptographically Weak PRNG / Predictable ECDSA Nonce

other high Severity Claude high · Security research firm high · Maintainer - REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Calif. ANT-2026-110HTZ5M: jsrsasign npm — ECDSA nonce RNG seeded entirely from Math.random in Node.js The npm wrapper at...

Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)

Overview openssl-encrypt is an A package for secure file encryption and decryption based on modern ciphers using heavy-compute-load chaining of hashing and KDF to generate strong encryption password based on users provided password to ensure secure encryption of files Affected versions of this...