CVE-2026-73171

Nozomi Networks Labs identified a CWE-73: External Control of File Name or Path vulnerability in the backup-restore workflow of the Advantech EKI-1242EIMS industrial switch, firmware version V1.06.01 . A remote authenticated attacker can overwrite arbitrary files on the device filesystem by uploa...

EUVD-2026-80729

Nozomi Networks Labs identified a CWE-73: External Control of File Name or Path vulnerability in the backup-restore workflow of Advantech EKI-1242EIMS in firmware version V1.06.01 that allows a remote authenticated attacker to overwrite arbitrary files on the device filesystem by uploading a...

CVE-2026-73171

Nozomi Networks Labs identified a CWE-73: External Control of File Name or Path vulnerability in the backup-restore workflow of Advantech EKI-1242EIMS in firmware version V1.06.01 that allows a remote authenticated attacker to overwrite arbitrary files on the device filesystem by uploading a...

CVE-2026-23745

CVE-2026-23745: node-tar Arbitrary File Overwrite Research: Joshua van Rijswijk Description PoC for CVE-2026-23745 , a high-severity path traversal vulnerability in node-tar 7.5.2. The library fails to sanitize absolute paths in the linkpath field for Hardlinks and Symlinks. This allows malicious...

CVE-2026-21436

CVE-2026-21436 eopkg = 4.3.4, the Solus OS package manager, writes files containing absolute paths in package contents directly to the specified directory during the installation of packages with the .eopkg extension. Even if the --destdir parameter, used to install the package to a specific...

CVE-2026-31431-Copy-Fail---Advanced-LPE-Proof-of-Concept---C-Rewrite

CVE-2026-31431 "Copy Fail" - Advanced LPE Proof-of-Concept - C Rewrite An advanced, byte-perfect Local Privilege Escalation LPE Proof-of-Concept PoC for CVE-2026-31431 , exploiting a logic flaw in the Linux kernel's cryptography subsystem algifaead. This repository contains a highly optimized C...

CVE-2022-43293

Exploits for CVE-2022-43293 To get a persistent Windows Denial of Service as shown in the POC above, simply run Exploit.bat and enter %windir%\system32\cng.sys when you're asked which file you want to overwrite. Here you can find my Arbitrary File Write\Overwrite Vulnerability report. Here you ca...

EUVD-2026-80562

In the Linux kernel, the following vulnerability has been resolved: powerpc/kexecfile: Prevent kexec range truncation Sashiko AI review pointed out the following issue. The mergememoryranges function incorrectly handles overlapping memory ranges when merging them. Although sortmemoryranges sorts...

CVE-2023-47464

GL-AX1800 Router Security Assessment Report Overview This report outlines the findings of a comprehensive security assessment conducted on the GL-AX1800 router manufactured by GL.iNet. The assessment aimed to identify potential vulnerabilities and weaknesses in the device's security measures...

CVE-2026-92355

In affected versions of Octopus Server, a user with permission to modify non built-in external feeds could exploit a path traversal flaw to overwrite arbitrary files on the server, which in some configurations could lead to remote code execution...

CVE-2026-92355

Octopus Server is affected by a path traversal flaw in the handling of non built-in external feeds. A user with low privileges (specifically, permission to modify non built-in external feeds) can exploit this to overwrite arbitrary files on the server. In some configurations, this may escalate to...

EUVD-2026-80225

In affected versions of Octopus Server, a user with permission to modify non built-in external feeds could exploit a path traversal flaw to overwrite arbitrary files on the server, which in some configurations could lead to remote code execution...

CVE-2025-65018_Exploit_Challenge

CVE-2025-65018 CTF Challenge: "PNG Panic" This challenge is based on a real-world buffer overflow vulnerability in libpng specifically dealing with the simplified API pngimagefinishread when handling 16-bit interlaced images. 🚩 Challenge Goal You are provided with a vulnerable binary victim that...

CVE-2026-74926 MultiVendorX 5.0.0 - 5.0.15 - Subscriber+ Arbitrary Store Data and Ownership Overwrite via stores REST Endpoint

The MultiVendorX WordPress plugin before 5.0.16 does not verify that a user owns the store they are acting on in one of its REST API routes, allowing any authenticated user, such as a subscriber, to overwrite any store's details and payout settings and to replace the record of who owns it...

CVE-2026-74926

CVE-2026-74926 affects the MultiVendorX WordPress plugin in versions 5.0.0 through 5.0.15 . The root cause is a missing ownership verification check in the plugin's stores REST API endpoint , which allows any authenticated user with at least the Subscriber role to overwrite arbitrary store detail...

Rainfall

Rainfall Rainfall is an iso challenge slightly more complex than Snow Crash. You will have to dive deep into reverse engineering, learn to reconstruct a code, and understand it to detect faults. Will you reach the last level? Description Rainfall is a project from the cybersecurity branch of 42,...

copyfail-go

CopyFail Go Most Linux LPEs need a race window or a kernel-specific offset. Copy Fail is a straight-line logic flaw — it needs neither. The same 732-byte Python script static Go binary roots every Linux distribution shipped since 2017. A Go implementation of CVE-2026-31431. In case you need a...

CVE-2026-78088

The Contest Gallery – Upload & Vote Photos, Media, Sell with PayPal & Stripe plugin for WordPress is vulnerable to Unauthenticated Arbitrary File Overwrite in all versions up to, and including, 32.0.1 due to insufficient file path validation in the 'baseUrlForFacebook' parameter. This makes it...

CVE-2026-78088 Contest Gallery <= 32.0.1 - Unauthenticated Arbitrary File Upload via 'baseUrlForFacebook' Parameter

The Contest Gallery – Upload & Vote Photos, Media, Sell with PayPal & Stripe plugin for WordPress is vulnerable to Unauthenticated Arbitrary File Overwrite in all versions up to, and including, 32.0.1 due to insufficient file path validation in the 'baseUrlForFacebook' parameter. This makes it...

CVE-2026-78088

The Contest Gallery WordPress plugin (Upload & Vote Photos, Media, Sell with PayPal & Stripe) versions up to and including 32.0.1 are affected by an Unauthenticated Arbitrary File Overwrite vulnerability caused by insufficient file path validation in the 'baseUrlForFacebook' parameter . Attackers...