CVE-2026-25916-Roundcube-Webmail-DOM-based-XSS-Exploit-via-SVG-href-Attribute

CVE-2026-25916: Roundcube Webmail DOM XSS Exploit 📋 Exploit Information Exploit Title: Roundcube Webmail DOM XSS via SVG href CVE-2026-25916 Author: Mohammed Idrees Banyamer Contact: GitHub @mbanyamer | Instagram @banyamersecurity Country: Jordan Date: February 9, 2026 CVE: CVE-2026-25916 Type:...

PoC-CVE-2026-21858

PoC-CVE-2026-21858 n8n is an open source workflow automation platform. Versions starting with 1.65.0 and below 1.121.0 enable an attacker to access files on the underlying server through execution of certain form-based workflows. A vulnerable workflow could grant access to an unauthenticated remo...

cve-2026-5147-exp

cve-2026-5147 Exploitation Script For authorized vulnerability validation and lab practice: performs MySQL boolean-based blind injection EXP / INSTR or ASCII and time-based blind injection if + ascii + sleep against SQL injection endpoints, with optional extraction of version, database name,...

CVE-2025-5548

🐞 CVE-2025-5548: FreeFloat FTP Server 1.0 Buffer Overflow Professional research and exploit development for a classic stack-based buffer overflow in FreeFloat FTP Server 1.0. This laboratory demonstrates the transition from binary reversing to a fully functional RCE. 📖 Executive Summary This...

libxml2: libxml2: Arbitrary code execution via heap-based buffer overflow

A flaw was found in libxml2, a software library for parsing XML documents. An integer overflow within the xmlDictAddQString function can lead to a heap-based buffer overflow. This vulnerability could allow a local attacker to execute arbitrary code on the system, potentially compromising its...

CVE-2025-52021

CVE-2025-52021 — Time-Based Blind SQL Injection in PuneethReddyHC / Online Shopping System Advanced v1.0 CVE: CVE-2025-52021 Title: Time-Based Blind SQL Injection via productid parameter in editproduct.php Vendor / Repo: PuneethReddyHC —...

gstreamer-plugins-good: GStreamer: Remote code execution via heap-based buffer overflow in PNG file parsing

A flaw was found in GStreamer. This vulnerability, a heap-based buffer overflow during PNG file parsing, allows a remote attacker to execute arbitrary code. Successful exploitation requires user interaction, such as opening a malicious PNG file or visiting a specially crafted web page. The issue...

gstreamer-plugins-good: GStreamer: Remote Code Execution via MRF file parsing heap-based buffer overflow

A flaw was found in GStreamer. A remote attacker could exploit a heap-based buffer overflow vulnerability when parsing specially crafted MRF Multimedia Research Forum files. This vulnerability arises from insufficient validation of user-supplied data length before copying it to a heap-based buffe...

Important: Red Hat Security Advisory: gstreamer1-plugins-good security update

An update for gstreamer1-plugins-good 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 severit...

Important: Red Hat Security Advisory: gstreamer1-plugins-good security update

An update for gstreamer1-plugins-good 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 severit...

gstreamer-plugins-good: GStreamer: Remote Code Execution via MRF file parsing heap-based buffer overflow

A flaw was found in GStreamer. A remote attacker could exploit a heap-based buffer overflow vulnerability when parsing specially crafted MRF Multimedia Research Forum files. This vulnerability arises from insufficient validation of user-supplied data length before copying it to a heap-based buffe...

gstreamer-plugins-good: GStreamer: Remote code execution via heap-based buffer overflow in PNG file parsing

A flaw was found in GStreamer. This vulnerability, a heap-based buffer overflow during PNG file parsing, allows a remote attacker to execute arbitrary code. Successful exploitation requires user interaction, such as opening a malicious PNG file or visiting a specially crafted web page. The issue...

CVE-2026-27831-POC

CVE-2026-27831-POC Poc Exploit for CVE-2026-27831 This is proof of concept exploit for remote heap based out-of-bound read at rldns version 1.3 that causes denial of service. rldns is an open source DNS server for linux, freebsd & netbsd, running on x8664 architecture. Rldns Version 1.3 has a...

CVE_2026_2576_PoC

CVE-2026-2576 — Business Directory Plugin SQLi PoC Unauthenticated Time-Based Blind SQL Injection Business Directory Plugin for WordPress ≤ 6.4.21 Table of Contents Vulnerability Overview Technical Analysis Lab Requirements Lab Setup Running the PoC Expected Output Patch Analysis References...

CVE-2026-20841

CVE-2026-20841 - Windows Notepad RCE PoC for a remote code execution flaw in Windows Notepad's markdown renderer. The markdown engine does not restrict URL protocols, allowing arbitrary protocol handlers to be triggered via clickable links. Disclaimers 1. Not my discovery. Credit goes to the...

CVE-2021-44593

CVE-2021-44593 Public disclosure of CVE-2021-44593. A SQL injection/arbitrary file upload/remote code execution vulnerability in Simple College Website. DESCRIPTION Simple College Website 1.0 is vulnerable to an unauthenticated union-based SQL injection in the "username" parameter of the...

cve-2023-20768

CVE-2023-20768 on the Samsung Galaxy M32 — a reachability study Summary. CVE-2023-20768 is a type confusion CWE-843 in MediaTek's ION allocator. I checked whether it is actually exploitable on a Samsung SM-M325F Galaxy M32, Helio G80 running the July 2022 firmware. The vulnerable code is present,...

CVE-2019-25485

🐞 CVE-2019-25485: R 3.4.4 - Stack-Based Buffer Overflow x86 and x64 Stack-based buffer overflow in R 3.4.4. Full exploitation on x86, but only RIP control with gadget analysis on x64 due to program constraints. The same vulnerability across two architectures, leading to different exploitation...

CVE-2026-93217

In the Linux kernel, the following vulnerability has been resolved: mm/madvise: skip device-private PMDs in cold and pageout walks madvisecoldorpageoutpterange takes pmdtranshugelock, whose pmdishuge check returns true for a device-private PMD. The subsequent !pmdpresent branch has a VMBUGON...

DEBIAN-CVE-2026-93217

In the Linux kernel, the following vulnerability has been resolved: mm/madvise: skip device-private PMDs in cold and pageout walks madvisecoldorpageoutpterange takes pmdtranshugelock, whose pmdishuge check returns true for a device-private PMD. The subsequent !pmdpresent branch has a VMBUGON...