Mozilla: Remote content specified in an HTML document that was nested inside an iframe's srcdoc attribute was not blocked

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue of when receiving an HTML email that contained an iframe element, which used a srcdoc attribute to define the internal HTML document, remote objects specified in the nested document for example, images or...

Mozilla: Remote content specified in an HTML document that was nested inside an iframe's srcdoc attribute was not blocked

A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue of when receiving an HTML email that contained an iframe element, which used a srcdoc attribute to define the internal HTML document, remote objects specified in the nested document for example, images or...

Threat Roundup for September 16 to September 23

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Sept. 16 and Sept. 23. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting key behavioral...

Hackers Using Malicious OAuth Apps to Take Over Email Servers

Microsoft on Thursday warned of a consumer-facing attack that made use of rogue OAuth applications deployed on compromised cloud tenants to ultimately seize control of Exchange servers and spread spam. "The threat actor launched credential stuffing attacks against high-risk accounts that didn't...

Purple Fox Rootkit Now Propagates as a Worm

Purple Fox is an active malware campaign targeting Windows machines. Up until recently, Purple Fox’s operators infected machines by using exploit kits and phishing emails...

Malicious OAuth applications abuse cloud email services to spread spam

Microsoft researchers recently investigated an attack where malicious OAuth applications were deployed on compromised cloud tenants and then used to control Exchange Online settings and spread spam. The investigation revealed that the threat actor launched credential stuffing attacks against...

Malicious OAuth applications abuse cloud email services to spread spam

Microsoft researchers recently investigated an attack where malicious OAuth applications were deployed on compromised cloud tenants and then used to control Exchange Online settings and spread spam. The investigation revealed that the threat actor launched credential stuffing attacks against...

2K games helpdesk abused to spread RedLine malware

On September 20, 2022, the official Twitter account for 2K Support tweeted an important message from the Customer Support team. The tweet said an unauthorized party illegally accessed the credentials of one of the vendors of the helpdesk platform. The attacker then used that access to send out...

The Types of Phishing Attacks and How to Dodge All of Them

By Owais Sultan Phishing scams are sneaky and often difficult to detect. These types of cyber attacks involve cybercriminals sending emails,… This is a post from HackRead.com Read the original post: The Types of Phishing Attacks and How to Dodge All of Them...

Gamaredon APT targets Ukrainian government agencies in new campaign

By Asheer Malhotra and Guilherme Venere. Cisco Talos recently identified a new, ongoing campaign attributed to the Russia-linked Gamaredon APT that infects Ukrainian users with information-stealing malware. The adversary is using phishing documents containing lures related to the Russian invasion...

GHSA-4R4F-JRVW-H727 Feehi CMS host header injection vulnerability

A Host Header Injection vulnerability in Feehi CMS 2.1.1 may allow an attacker to spoof a particular header. This can be exploited by abusing password reset emails...

Feehi CMS host header injection vulnerability

A Host Header Injection vulnerability in Feehi CMS 2.1.1 may allow an attacker to spoof a particular header. This can be exploited by abusing password reset emails...

Researchers Detail OriginLogger RAT — Successor to Agent Tesla Malware

Palo Alto Networks Unit 42 has detailed the inner workings of a malware called OriginLogger, which has been touted as a successor to the widely used information stealer and remote access trojan RAT known as Agent Tesla. A .NET based keylogger and remote access, Agent Tesla has had a long-standing...

Hackers Repeatedly Targeting Financial Services in French-Speaking African Countries

Major financial and insurance companies located in French-speaking nations in Africa have been targeted over the past two years as part of a persistent malicious campaign codenamed DangerousSavanna. Countries targeted include Ivory Coast, Morocco, Cameroon, Senegal, and Togo, with the...

Fortinet FortiMail 跨站脚本漏洞

Fortinet FortiMail is a set of e-mail security gateway products of the U.S. Fita Fortinet. It provides email security and data protection features. A security vulnerability exists in FortiMail versions prior to 7.2.0, which stems from the presence of improperly neutralized inputs that could allow...

CVE-2022-37458

Discourse through 2.8.7 allows admins to send invitations to arbitrary email addresses at an unlimited rate...

The vulnerability in the isolated iframe of the Thunderbird email client allows a hacker to circumvent existing security restrictions.

The vulnerability of the isolated iframe environment in the Thunderbird email client is related to errors in processing input data. Exploiting this vulnerability allows a malicious actor to circumvent existing security restrictions by sending specially crafted electronic emails...

Discourse 安全漏洞

Discourse is an open source community discussion platform. The platform includes community, email and chat room features. A security vulnerability exists in Discourse version 2.8.7 that stems from its administrators sending invitations to arbitrary email messages at an unlimited rate...

UBUNTU-CVE-2022-3033

If a Thunderbird user replied to a crafted HTML email containing a meta tag, with the meta tag having the http-equiv="refresh" attribute, and the content attribute specifying an URL, then Thunderbird started a network request to that URL, regardless of the configuration to block remote content. I...

Mozilla Thunderbird < 102.2.1

The version of Thunderbird installed on the remote Windows host is prior to 102.2.1. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2022-38 advisory. - If a Thunderbird user replied to a crafted HTML email containing a meta tag, with the meta tag having the...