CVE-2021-24145

CVE-2021-24145 WordPress File Upload Vulnerability, Modern Events Calendar Lite WordPress plugin before 5.16.5 https://nvd.nist.gov/vuln/detail/CVE-2021-24145 Installation and Execution Steps 1. WordPress Installation When proceeding with installation, please perform port forwarding in the...

ics-phishing-toolkit

ics-phishing-toolkit This toolkit for remediating malicious calendar invites is designed to help teams using email security solutions that don't natively remediate these attacks. If you're using Sublime, you don't need this toolkit because remediation is natively supported. Supported stacks...

OutlookNTLM_CVE-2023-23397

To exploit this vulnerability, an attacker must create a malicious calendar invitation that includes a reference to a sound file pointing to a file in a network share in the attacker's machine. At a low level, an Outlook email stores the reference to the sound file in an internal parameter called...

CVE-2023-23397-POC-Powershell

CVE-2023-23397-POC-Powershell Script functions to either send or save calendar NTLM leakage using the ReminderSoundFile option. Run script to load the functions in Powershell, then you can use the examples below as a starting point for using the functions. Requires to be run on a Windows machine...

CVE-2026-78159

abraxaslabs.tech · github.com/abraxas · @abraxasnull · [email protected] · CVE-2026-78159 CVE-2026-78159 The Events Calendar 6.17.3 - stellarwp I am @abraxasnull. Loopback lab. The client is CVE-2026-78159-Abraxas-Labs.py. parsearray is the sink, not an ajax action=. Unauthenticated comment...

challenges

Hex Advent CTF WELCOME TO HEX ADVENT 2025, ‘tis the season to Unwrap Your Potential! 🎁 HEX ADVENT 2025 is a Christmas-themed CTF Advent Calendar, designed for women, by women. 12 Days, 12 Challenges: A structured schedule to build mastery across different CTF categories. Focus Areas - Pwn Binary...

CVE-2023-35636

CVE-2023-35636 Microsoft Outlook Information Disclosure Vulnerability leak password hash - Expect Script POC CVE-2023-35636 an exploit of the calendar sharing function in Microsoft Outlook, whereby adding two headers to an email directs Outlook to share content and contact a designated machine...

CVE-2026-94505

The Nelio Content – Editorial Calendar & Social Media Auto-Posting plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.5.0 This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for...

CVE-2026-87115

The VikAppointments Services Booking Calendar plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the extract function in all versions up to, and including, 1.2.21. This makes it possible for unauthenticated attackers to delete arbitrary files...

EUVD-2026-91961

The Nelio Content – Editorial Calendar & Social Media Auto-Posting plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.5.0 This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for...

CVE-2026-94505

The Nelio Content – Editorial Calendar & Social Media Auto-Posting plugin for WordPress is vulnerable to an authorization bypass in all versions up to and including 4.5.0 . The root cause is the plugin's failure to properly verify user permissions before performing actions. This allows authentica...

EUVD-2026-91958

The VikAppointments Services Booking Calendar plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the extract function in all versions up to, and including, 1.2.21. This makes it possible for unauthenticated attackers to delete arbitrary files...

CVE-2026-87115

The VikAppointments Services Booking Calendar plugin for WordPress is vulnerable to unauthenticated arbitrary file deletion in all versions up to and including 1.2.21 . The root cause is insufficient file path validation within the extract function, specifically involving the old_vapcfN parameter...

CVE-2026-87115 VikAppointments Services Booking Calendar <= 1.2.21 - Unauthenticated Arbitrary File Deletion via 'old_vapcfN' Parameter

The VikAppointments Services Booking Calendar plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the extract function in all versions up to, and including, 1.2.21. This makes it possible for unauthenticated attackers to delete arbitrary files...

WordPress Plugin MF Gig Calendar 0.9.2 - Cross-Site Scripting

A cross-site scripting vulnerability in the MF Gig Calendar plugin 0.9.2 for WordPress allows remote attackers to inject arbitrary web script or HTML via the query string to the calendar page. id: CVE-2012-4242 info: name: WordPress Plugin MF Gig Calendar 0.9.2 - Cross-Site Scripting author:...

WordPress Modern Events Calendar Lite <5.16.5 - Sensitive Information Disclosure

WordPress Modern Events Calendar Lite before 5.16.5 does not properly restrict access to the export files, allowing unauthenticated users to exports all events data in CSV or XML format. id: CVE-2021-24146 info: name: WordPress Modern Events Calendar Lite 5.16.5 - Sensitive Information Disclosure...

WordPress Spider Calendar <=1.4.9 - SQL Injection

WordPress Spider Calendar plugin through 1.4.9 is susceptible to SQL injection. An attacker can execute arbitrary SQL commands via the catid parameter in a spiderbigcalendarmonth action to wp-admin/admin-ajax.php, thus making it possible to obtain sensitive information, modify data, and/or execut...

WordPress Modern Events Calendar <6.1.5 - Blind SQL Injection

WordPress Modern Events Calendar plugin before 6.1.5 is susceptible to blind SQL injection. The plugin does not sanitize and escape the time parameter before using it in a SQL statement in the mecloadsinglepage AJAX action. An attacker can possibly obtain sensitive information, modify data, and/o...

Zimbra Collaboration - Cross-Site Scripting (XSS)

An issue was discovered in Zimbra Collaboration ZCS 9.0 and 10.0. A Cross-Site Scripting XSS vulnerability exists in the CalendarInvite feature of the Zimbra webmail classic user interface, because of improper input validation in the handling of the calendar header. An attacker can exploit this v...

Webnus Inc. Modern Events Calendar - Broken Access Control

Webnus Inc. Modern Events Calendar = 7.29.0 contains a broken access control vulnerability caused by incorrectly configured access control security levels, letting attackers bypass authorization, exploit requires no special privileges. id: CVE-2026-32583 info: name: Webnus Inc. Modern Events...