CVE-2021-1855

A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3. A malicious website may be able to force unnecessary network connections to fetch its favicon...

CVE-2021-1855

A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3. A malicious website may be able to force unnecessary network connections to fetch its favicon...

CVE-2021-1855

CVE-2021-1855 describes a logic issue in Safari (macOS Big Sur WebKit/Safari cache/state handling) where a malicious webpage could trigger unnecessary network connections to fetch its favicon. The issue is fixed in macOS Big Sur 11.3. Affected product: macOS Big Sur 11.x prior to 11.3 (as disclos...

WordPress Favicon by RealFaviconGenerator Plugin < 1.3.22 XSS Vulnerability

The WordPress plugin Copyright C 2021 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can redistribute it and/or modify it...

CVE-2021-24437

The Favicon by RealFaviconGenerator WordPress plugin through 1.3.20 does not sanitise or escape one of its parameter before outputting it back in the response, leading to a Reflected Cross-Site Scripting XSS which is executed in the context of a logged administrator...

CVE-2021-24437

The Favicon by RealFaviconGenerator WordPress plugin through 1.3.20 does not sanitise or escape one of its parameter before outputting it back in the response, leading to a Reflected Cross-Site Scripting XSS which is executed in the context of a logged administrator...

Cross site scripting

The Favicon by RealFaviconGenerator WordPress plugin through 1.3.20 does not sanitise or escape one of its parameter before outputting it back in the response, leading to a Reflected Cross-Site Scripting XSS which is executed in the context of a logged administrator...

CVE-2021-24437

The Favicon by RealFaviconGenerator WordPress plugin through 1.3.20 does not sanitise or escape one of its parameter before outputting it back in the response, leading to a Reflected Cross-Site Scripting XSS which is executed in the context of a logged administrator...

CVE-2021-24437 Favicon by RealFaviconGenerator <= 1.3.20 - Reflected Cross-Site Scripting (XSS)

The Favicon by RealFaviconGenerator WordPress plugin through 1.3.20 does not sanitise or escape one of its parameter before outputting it back in the response, leading to a Reflected Cross-Site Scripting XSS which is executed in the context of a logged administrator...

CVE-2021-24437

The CVE concerns the WordPress plugin Favicon by RealFaviconGenerator (versions up to 1.3.20). The vulnerability is a reflected XSS caused by insufficient sanitisation/escaping of a parameter, leading to script execution in the context of a logged-in administrator. The exploit involves an unsanit...

Favicon by RealFaviconGenerator < 1.3.22 - Reflected Cross-Site Scripting (XSS)

The plugin does not sanitise or escape one of its parameter before outputting it back in the response, leading to a Reflected Cross-Site Scripting XSS which is executed in the context of a logged administrator. Timeline WPScanTeam: June 28th, 2021 - Details sent to vendor July 9th, 2021 - Escalat...

WordPress Favicon plugin <= 1.3.20 - Reflected Cross-Site Scripting (XSS) vulnerability

Reflected Cross-Site Scripting XSS vulnerability discovered by renniepak in WordPress Favicon plugin versions = 1.3.20. Solution According to WPScanTeam, there were attempts to contact the vendor, but the vulnerability was disclosed due to the vendor's lack of response. Timeline WPScanTeam: June...

MurMurHash - Tool To Calculate A MurmurHash Value Of A Favicon To Hunt Phishing Websites On The Shodan Platform

This little tool is to calculate a MurmurHash value of a favicon to hunt phishing websites on the Shodan platform. What is MurMurHash? MurmurHash is a non-cryptographic hash function suitable for general hash-based lookup. The name comes from two basic operations, multiply MU and rotate R, used i...

Magecart Goes Server-Side in Latest Tactics Changeup

Magecart Group 12, known for skimming payment information from online shoppers, was fingered for last September’s gonzo attack on more than 2,000 e-Commerce sites, and now researchers have issued a report explaining how they did it, detailing a new technical approach. The skimmers are still “very...

Magecart Hackers Now hide PHP-Based Backdoor In Website Favicons

Cybercrime groups are distributing malicious PHP web shells disguised as a favicon to maintain remote access to the compromised servers and inject JavaScript skimmers into online shopping platforms with an aim to steal financial information from their users. "These web shells known as Smilodon or...

Newly observed PHP-based skimmer shows ongoing Magecart Group 12 activity

This blog post was authored by Jérôme Segura Web skimming continues to be a real and impactful threat to online merchants and shoppers. The threat actors in this space greatly range in sophistication from amateurs all the way to nation state groups like Lazarus. In terms of security, many...

CVE-2021-23986

A malicious extension with the 'search' permission could have installed a new search engine whose favicon referenced a cross-origin URL. The response to this cross-origin request could have been read by the extension, allowing a same-origin policy bypass by the extension, which should not have...

UBUNTU-CVE-2021-23986

A malicious extension with the 'search' permission could have installed a new search engine whose favicon referenced a cross-origin URL. The response to this cross-origin request could have been read by the extension, allowing a same-origin policy bypass by the extension, which should not have...

Over 2800 e-Shops Running Outdated Magento Software Hit by Credit Card Hackers

A wave of cyberattacks against retailers running the Magento 1.x e-commerce platform earlier this September has been attributed to one single group, according to the latest research. "This group has carried out a large number of diverse Magecart attacks that often compromise large numbers of...

Evasive Credit Card Skimmers Using Homograph Domains and Infected Favicon

Cybersecurity researchers today highlighted an evasive phishing technique that attackers are exploiting in the wild to target visitors of several sites with a quirk in domain names, and leverage modified favicons to inject e-skimmers and steal payment card information covertly. "The idea is simpl...