TYPO3-EXT-SA-2026-022: Server-Side Template Injection in extension "powermail" (powermail)

More info at https://news.typo3.com/security/advisory/typo3-ext-sa-2026-022...

SECURITY-3314-3315

= SECURITY-3314/SECURITY-3315 Absicherung Dieses Repository dokumentiert Absicherungen, die die Ausnutzung von SECURITY-3314 und SECURITY-3315 auf betroffenen Instanzen verhindern. == Übersicht Der Zugriff auf die CLI muss deaktiviert werden. Beide folgenden Schritte müssen durchgeführt werden:...

ApacheRCEEssay

CVE-2021-41773 Saggio 🕸️ Descrizione 🖼️ Questo repository contiene un saggio su CVE-2021-41773, una vulnerabilità di esecuzione di codice remoto in Apache 2.4.49. È stato creato per un corso della Facoltà di Automatica e Calcolatori, Università POLITEHNICA di Bucarest, denominato "Cyberdefences and...

Detections-CVE-2026-23918

MIGRAZIONE VERSO: https://github.com/insomnisec/publiccvedetections PER UNA MIGLIORE GESTIONE A LUNGO TERMINE DELLE PUBBLICAZIONI DI DETECTION QUESTO REPO VERRÀ RIMOSSO A GIUGNO 2026 PER FAVORE UTILIZZA L'ALTRO REPO D'ORA IN POI CVE-2026-23918 "Apache HTTP/2 Double-Free" — Pacchetto di Rilevament...

CVE-2021-1675-LPE

Lokale Privilegienausweitung Edition von CVE-2021-1675/CVE-2021-34527 Lokale Privilegienausweitung Implementierung des CVE-2021-1675/CVE-2021-34527 auch bekannt als PrintNightmare. Der Exploit wurde bearbeitet aus der Veröffentlichung von Zhiniang Peng @edwardzpeng & Xuefeng Li @lxf02942370. Öffn...

ZeroPoint

ZeroPoint.ps1 ⚠ Ein defensives PowerShell-Dienstprogramm zur Erkennung und Eindämmung der Ausnutzung der CVE-2025-53770 Zero-Day-Sicherheitslücke in Microsoft SharePoint Server. 🔍 Was es tut Dieses PowerShell-Skript wurde entwickelt, um: Erkennen von Kompromittierungsindikatoren, wie z. B...

libxfont2: Font Server Client encoding[] Out-Of-Bounds Read/Write

A flaw was found in the libXfont2 font-server client. A remote attacker, by operating a malicious font server, could exploit an out-of-bounds read/write vulnerability. This occurs because the client incorrectly handles font data, leading to an out-of-bounds memory access. This can lead to privile...

Important: Red Hat Security Advisory: libXfont2 security update

An update for libXfont2 is now available for Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

libxfonts2: libXfont2: Privilege Escalation via Heap Buffer Overflow in Font Server Client

A flaw was found in the libXfont2 font-server client. This heap buffer overflow vulnerability allows a malicious font server to send specially crafted glyph data. The fsreadglyphs function fails to properly validate the total size of the incoming data, leading to an overwrite of memory beyond the...

OPENSUSE-SU-2026:21640-1 Security update for rmt-server

This update for rmt-server fixes the following issues: Update to version 3.1 bsc1274715. Security issues fixed: - CVE-2026-26961: rack: greedy multipart boundary parsing can lead to parser differentials and WAF bypass bsc1261398. - CVE-2026-26962: rack: improper unfolding of folded multipart...

Important: Red Hat Security Advisory: libXfont2 security update

An update for libXfont2 is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

libxfont2: Font Server Client encoding[] Out-Of-Bounds Read/Write

A flaw was found in the libXfont2 font-server client. A remote attacker, by operating a malicious font server, could exploit an out-of-bounds read/write vulnerability. This occurs because the client incorrectly handles font data, leading to an out-of-bounds memory access. This can lead to privile...

libxfonts2: libXfont2: Privilege Escalation via Heap Buffer Overflow in Font Server Client

A flaw was found in the libXfont2 font-server client. This heap buffer overflow vulnerability allows a malicious font server to send specially crafted glyph data. The fsreadglyphs function fails to properly validate the total size of the incoming data, leading to an overwrite of memory beyond the...

Actively Exploited Oracle WebLogic Flaw Lets Unauthenticated Attackers Access Critical Data

The U.S. Cybersecurity and Infrastructure Security Agency CISA on Monday added a maximum-severity security flaw impacting Oracle HTTP Server and Oracle WebLogic Server to its Known Exploited Vulnerabilities KEV catalog, citing evidence of active exploitation. The vulnerability, tracked as...

Zyxel NAS Firmware 5.21- Remote Code Execution

Multiple Zyxel network-attached storage NAS devices running firmware version 5.21 contain a pre-authentication command injection vulnerability, which may allow a remote, unauthenticated attacker to execute arbitrary code on a vulnerable device. Zyxel NAS devices achieve authentication by using th...

Sonicwall - Pre-Authentication Arbitrary File Read

Improper escaping of output in modrewrite in Apache HTTP Server 2.4.59 and earlier allows an attacker to map URLs to filesystem locations that are permitted to be served by the server but are not intentionally/directly reachable by any URL, resulting in code execution or source code disclosure...

Windows Server Update Service - Insecure Deserialization

Windows Server Update Service contains an insecure deserialization vulnerability caused by deserialization of untrusted data. An unauthorized attacker with network access can exploit this to execute arbitrary code remotely, potentially leading to full system compromise. id: CVE-2025-59287 info:...

React Server Components - Remote Code Execution

React Server Components 19.0.0, 19.1.0, 19.1.1, and 19.2.0 including react-server-dom-parcel, react-server-dom-turbopack, and react-server-dom-webpack contain a remote code execution caused by unsafe deserialization of payloads from HTTP requests to Server Function endpoints, letting...

Apache 2.4.49/2.4.50 - Path Traversal and Remote Code Execution

A flaw was found in a change made to path normalization in Apache HTTP Server 2.4.49 and 2.4.50. An attacker could use a path traversal attack to map URLs to files outside the expected document root. If files outside of the document root are not protected by "require all denied" these requests ca...

HTTP File Server <2.3c - Remote Command Execution

HTTP File Server before 2.3c is susceptible to remote command execution. The findMacroMarker function in parserLib.pas allows an attacker to execute arbitrary programs via a %00 sequence in a search action. Therefore, an attacker can obtain sensitive information, modify data, and/or gain full...