Russian APT28 Deploys "NotDoor" Outlook Backdoor Against Companies in NATO Countries

The Russian state-sponsored hacking group tracked as APT28 has been attributed to a new Microsoft Outlook backdoor called NotDoor in attacks targeting multiple companies from different sectors in NATO member countries. NotDoor "is a VBA macro for Outlook designed to monitor incoming emails for a...

RCE-Foryou

RCE-Foryou Python tool for safely testing and exploiting RCE v...

Directory Traversal

Overview Affected versions of this package are vulnerable to Directory Traversal via the base64 path after /download/ endpoint. An attacker can access arbitrary files outside the intended document root by providing a crafted base64-encoded path after the download endpoint, bypassing security...

CVE-2025-41035

A problem has been discovered in appRain CMF 4.0.5. An authenticated Path Traversal vulnerability in /apprain/common/download/ allows remote users to bypass the intended SecurityManager restrictions and download any file if they have adequate permissions outside the document root configured on th...

CVE-2025-41035

appRain CMF 4.0.5 contains an authenticated path traversal vulnerability in the /apprain/common/download/ endpoint. The issue arises from handling of base64-encoded path parameters after /download/, allowing an attacker with sufficient permissions to access files outside the document root. Connec...

CVE-2025-41035 Path Traversal vulnerability in appRain CMF

A problem has been discovered in appRain CMF 4.0.5. An authenticated Path Traversal vulnerability in /apprain/common/download/ allows remote users to bypass the intended SecurityManager restrictions and download any file if they have adequate permissions outside the document root configured on th...

CVE-2025-41035 Path Traversal vulnerability in appRain CMF

A problem has been discovered in appRain CMF 4.0.5. An authenticated Path Traversal vulnerability in /apprain/common/download/ allows remote users to bypass the intended SecurityManager restrictions and download any file if they have adequate permissions outside the document root configured on th...

In iperf before 3.19.1, iperf_auth.c has a Base64Decode assertion failure and application exit upon a malformed authentication attempt.

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In Trusted Firmware Mbed TLS 2.24.0, a side-channel vulnerability in base64 PEM file decoding allows system-level (administrator) attackers to obtain information about secret RSA keys via a controlled-channel and side-channel attack on software running in isolated environments that can be single stepped, especially Intel SGX.

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PT-2025-35906

Name of the Vulnerable Software and Affected Versions: appRain CMF version 4.0.5 Description: An authenticated Path Traversal vulnerability exists in the /apprain/common/download/ endpoint. This allows remote users to bypass SecurityManager restrictions and download arbitrary files if they posses...

appRain CMF 路径遍历漏洞

appRain CMF is a content management framework. A path traversal vulnerability exists in appRain CMF, which stems from the incorrect handling of base64 path parameters, and can be exploited by an attacker to download an arbitrary file on the system via a constructed URL request...

Libssh: write beyond bounds in binary to base64 conversion functions

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GHSA-MXH2-CCGJ-8635 ESP-IDF web_server basic auth bypass using empty or incomplete Authorization header

Summary On the ESP-IDF platform, ESPHome's webserver authentication check can pass incorrectly when the client-supplied base64-encoded Authorization value is empty or is a substring of the correct value e.g., correct username with partial password. This allows access to webserver functionality...

CVE-2025-57808

ESPHome is a system to control microcontrollers remotely through Home Automation systems. In version 2025.8.0 in the ESP-IDF platform, ESPHome's webserver authentication check can pass incorrectly when the client-supplied base64-encoded Authorization value is empty or is a substring of the correc...

Incorrect Implementation of Authentication Algorithm

Overview esphome is a Make creating custom firmwares for ESP32/ESP8266 super easy. Affected versions of this package are vulnerable to Incorrect Implementation of Authentication Algorithm in the webserver authentication process. An attacker can gain unauthorized access to web server functionality...

PT-2025-35518

Name of the Vulnerable Software and Affected Versions ESPHome versions 2025.8.0 Description ESPHome's web server authentication check can incorrectly pass when the client-supplied base64-encoded Authorization value is empty or is a substring of the correct value. This allows access to web server...

Linux Distros Unpatched Vulnerability : CVE-2023-6601

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in FFmpeg's HLS demuxer. This vulnerability allows bypassing unsafe file extension checks and triggering arbitrary demuxers via base64-encoded...

Linux Distros Unpatched Vulnerability : CVE-2025-29917

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. The bytes setting in the decodebase64...

Linux Distros Unpatched Vulnerability : CVE-2025-30349

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Horde IMP through 6.2.27, as used with Horde Application Framework through 5.2.23, allows XSS that leads to account takeover via a crafted text/html e-mail...

gdk‑pixbuf: Heap‑buffer‑overflow in gdk‑pixbuf

A flaw exists in gdk‑pixbuf within the gdkpixbufjpegimageloadincrement function io-jpeg.c and in glib’s gbase64encodestep glib/gbase64.c. When processing maliciously crafted JPEG images, a heap buffer overflow can occur during Base64 encoding, allowing out-of-bounds reads from heap memory,...