SwitHak

Security Advisories / Bulletins / vendors Responses linked to Log4Shell (CVE-2021-44228)

Errors, typos, something to say ?

• If you want to add a link, comment or send it to me
• Feel free to report any mistake directly below in the comment or in DM on Twitter @SwitHak

Other great resources

• Royce Williams list sorted by vendors responses Royce List
• Very detailed list NCSC-NL
• The list maintained by U.S. Cybersecurity and Infrastructure Security Agency: CISA List

mcaskill

<?php
/**
 * WordPress Ajax Process Execution
 *
 * This file is a near-identical copy of {@see wp-admin/admin-ajax.php} from WordPress v6.3.0.
 *
 * Differences:
 * 1. Constant `WP_ADMIN` is set to FALSE, by default.
 * 2. WordPress action 'admin_init' is replaced with custom action 'ajax_init'.
 * 4. Custom actions hooked on 'admin_init' are not executed.

growthboot

// create a bookmark and use this code as the URL, you can now toggle the css on/off
// thanks+credit: https://dev.to/gajus/my-favorite-css-hack-32g3
javascript: (function() {
	var domStyle = document.createElement("style");
	domStyle.append(
			'* { color:#0f0!important;outline:solid #f00 1px!important; background-color: rgba(255,0,0,.2) !important; }\
            * * { background-color: rgba(0,255,0,.2) !important; }\
            * * * { background-color: rgba(0,0,255,.2) !important; }\
            * * * * { background-color: rgba(255,0,255,.2) !important; }\
            * * * * * { background-color: rgba(0,255,255,.2) !important; }\

nullvariable

<?php
/**
 * Plugin Name: Cache Aggressive License Checks
 * Description: Cache the license checks for plugins that are lame and check on every request.
 * Author: Doug Cone
 * Author URI: http://dougcone.com
 * Version: 0.0.1
 *
 */

adactio

// Generate a timestamp (in seconds) on the server. This won't change if the page is served from a cache.
var serverTimestamp = <?php echo time(); ?>;
// Create a new Date object from the local date and time on the client.
var localDate = new Date();
// Convert the local date and time to Universal Time (same as the server).
var localUTCString = localDate.toUTCString();
// Create a new Date object from the UTC date and time on the client.
var UTCDate = new Date(localUTCString);
// Generate a timestamp (in seconds) from the UTC date and time on the client.
var clientTimestamp = UTCDate.getTime() / 1000;

bjornjohansen

<?php
/**
 * WordPress menu cache.
 *
 * @package BJ\Menu
 * @author bjornjohansen
 * @version 0.1.0
 * @license https://www.gnu.org/licenses/old-licenses/gpl-2.0.html  GNU General Public License version 2 (GPLv2)
 */

bryceadams

<?php

add_filter( 'get_user_metadata', 'mtkdocs_filter_user_metadata', 10, 4 );
function mtkdocs_filter_user_metadata( $value, $object_id, $meta_key, $single ) {
    // Check if it's one of the keys we want to filter
    if ( in_array( $meta_key, array( '_money_spent', '_order_count' ) ) ) {
        // Return 0 so WC doesn't try calculate it
        return 0;
    }
    // Default

kurtschlatzer

patch-edid.rb

A script to fix EDID problems on external monitors in Mac OS.

1. Connect the problem monitor.

2. Restart in rootless state with 'CMD R'.

3. Disable SIP. http://www.madrau.com/support/support/srx_1011.html

nepsilon

A better setup for Git

Git default configuration is good but it can be personalized to improve your workflow efficiency. Here are some good lines to put in your ~/.gitconfig:

# The basics, who you commit as:
[user]
  name = John Doe
  email = john@doe.org

nepsilon

CLI: Output the difference between 2 files

Thinking of using diff? Try comm, its sole purpose is to compare 2 sorted files line by line.

Show lines in A.txt but NOT in B.txt:

comm -2 -3 A.txt B.txt

If the files aren’t sorted, use: