CVE-2026-31431

copyfun simple cve 2026-31431 exploit demonstration copyfun will poison the cache for the specified target file with the provided payload bytes...

recollapse

REcollapse REcollapse is a helper tool for black-box regex fuzzing to bypass validations and discover normalizations in web applications. It can also be helpful to bypass WAFs and weak vulnerability mitigations. For more information, take a look at the REcollapse blog post. The goal of this tool ...

CVE-2026-106070

A flaw in the Node.js zlib.ZipFile API can cause it to return bytes that do not belong to the requested entry after the local and central header validation fails. When zipEntry.modified is read on an archive whose local header does not match its central directory, either directly or while...

CVE-2026-106070

A flaw in the Node.js zlib.ZipFile API can cause it to return bytes that do not belong to the requested entry after the local and central header validation fails. When zipEntry.modified is read on an archive whose local header does not match its central directory, either directly or while...

CVE-2026-106070

A flaw in the Node.js zlib.ZipFile API can cause it to return bytes that do not belong to the requested entry after the local and central header validation fails. When zipEntry.modified is read on an archive whose local header does not match its central directory, either directly or while...

CVE-2026-106070

A flaw in the Node.js zlib.ZipFile API can cause it to return bytes that do not belong to the requested entry after the local and central header validation fails. When zipEntry.modified is read on an archive whose local header does not match its central directory, either directly or while...

EUVD-2026-109099

A flaw in the Node.js zlib.ZipFile API can cause it to return bytes that do not belong to the requested entry after the local and central header validation fails. When zipEntry.modified is read on an archive whose local header does not match its central directory, either directly or while...

CVE-2026-106070

A flaw in the Node.js zlib.ZipFile API affects version 26.x . When reading an archive where the local header fails validation against the central directory, the parsed local header is cached without a content offset. This allows a subsequent content read to return attacker-controlled bytes from t...

shellme

shellme Because sometimes you just need shellcode and opcodes quickly. This essentially just wraps some nasm/objdump calls into a neat script. bryan@devbox:/shellme$ python shellme.py usage: shellme.py -h -n FILE -o OUTPUT -i INSTRUCTION -a ARCH optional arguments: -h, --help show this help messa...

CVE-2026-99062

In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: account only unread bytes in readskb After a partial stream receive, rxbytes tracks the unread suffix while bufused and peer credit still cover the whole packet. virtiotransportreadskb dequeues that packet but passe...

CVE-2026-99030

In the Linux kernel, the following vulnerability has been resolved: net: skbuff: don't leave stale bytes in skbcopyandcsumbits When skbcopyandcsumbits reaches unreadable frags it returns 0 after copying only the linear part, and the rest of the caller's buffer is left as it was. The callers copy...

CVE-2026-63223-POC

CVE-2026-63223 PoC — CodeIgniter 4 File Upload RCE CVSS 9.8 Critical | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CWE-434 : Unrestricted Upload of File with Dangerous Type Fixed : CodeIgniter 4 v4.7.4 Advisory : GHSA-mmj4-63m4-r6h5 Vulnerability Summary CodeIgniter 4's isimage and mimein file upload...

PT-2026-122149

A flaw in the Node.js zlib.ZipFile API can cause it to return bytes that do not belong to the requested entry after the local and central header validation fails. When zipEntry.modified is read on an archive whose local header does not match its central directory, either directly or while...

CVE-2026-115382

Wasmtime 46.0.0 before 48.0.4 and 49.0.0 before 49.0.2 contains a denial-of-service vulnerability in its wasi:http implementation that allows guests to panic the host. Guests can specify a zero between-bytes-timeout request option, which is forwarded directly to a Tokio API that panics, crashing...

CVE-2026-115382 Wasmtime 46.0.0 before 48.0.4 and 49.0.0 before 49.0.2 wasi:http Zero Timeout Panic DoS

Wasmtime 46.0.0 before 48.0.4 and 49.0.0 before 49.0.2 contains a denial-of-service vulnerability in its wasi:http implementation that allows guests to panic the host. Guests can specify a zero between-bytes-timeout request option, which is forwarded directly to a Tokio API that panics, crashing...

EUVD-2026-108308

Wasmtime 46.0.0 before 48.0.4 and 49.0.0 before 49.0.2 contains a denial-of-service vulnerability in its wasi:http implementation that allows guests to panic the host. Guests can specify a zero between-bytes-timeout request option, which is forwarded directly to a Tokio API that panics, crashing...

CVE-2026-115382

Wasmtime versions 46.0.0 before 48.0.4 and 49.0.0 before 49.0.2 are vulnerable to a denial-of-service flaw within the wasi:http implementation. The root cause is that guests can specify a zero between-bytes-timeout request option, which is passed directly to a Tokio API that triggers a panic. Thi...

CVE-2026-115382 Wasmtime 46.0.0 before 48.0.4 and 49.0.0 before 49.0.2 wasi:http Zero Timeout Panic DoS

Wasmtime 46.0.0 before 48.0.4 and 49.0.0 before 49.0.2 contains a denial-of-service vulnerability in its wasi:http implementation that allows guests to panic the host. Guests can specify a zero between-bytes-timeout request option, which is forwarded directly to a Tokio API that panics, crashing...

CVE-2026-63223

CVE-2026-63223 — CodeIgniter 4 File Upload RCE Magic Bytes Bypass → isimage/mimein → PHP Webshell → RCE Overview CVE-2026-63223 is a critical-severity CVSS 9.8 unauthenticated remote code execution vulnerability in CodeIgniter 4 , a PHP full-stack web framework, affecting versions prior to 4.7.4...

Node.js 26.x < 26.12.1 Multiple Vulnerabilities

The version of Node.js installed on the remote host is prior to 26.12.1. It is, therefore, affected by multiple vulnerabilities as referenced in the Wednesday, October 21, 2026 Security Releases advisory. - The ZipFile implementation returns attacker-controlled prefix bytes after a failed ZIP...