Sunday , June 1 2025
WhatsApp

CVE-2025-30401
Alert! WhatsApp Vuls Let Attackers Execute Malicious Code

The spoofing vulnerability, CVE-2025-30401, impacts all WhatsApp Desktop versions for Windows before 2.2450.6, posing a risk to users dealing with attachments on the platform.

According to the official security advisory, the application “displayed attachments according to their MIME type but selected the file opening handler based on the attachment’s filename extension.”

CISA Issued Guidance for SIEM and SOAR Implementation

CISA and ACSC issued new guidance this week on how to procure, implement, and maintain SIEM and SOAR platforms. SIEM...
Read More
CISA Issued Guidance for SIEM and SOAR Implementation

Linux flaws enable password hash theft via core dumps in Ubuntu, RHEL, Fedora

The Qualys Threat Research Unit (TRU) found two local information-disclosure vulnerabilities in Apport and systemd-coredump. Both issues are race-condition vulnerabilities....
Read More
Linux flaws enable password hash theft via core dumps in Ubuntu, RHEL, Fedora

Australia enacts mandatory ransomware payment reporting

New ransomware payment reporting rules take effect in Australia yesterday (May 30) for all organisations with an annual turnover of...
Read More
Australia enacts mandatory ransomware payment reporting

Why Govt Demands Foreign CCTV Firms to Submit Source Code?

Global makers of surveillance gear have clashed with Indian regulators in recent weeks over contentious new security rules that require...
Read More
Why Govt Demands Foreign CCTV Firms to Submit Source Code?

CVE-2023-39780
Botnet hacks thousands of ASUS routers

GreyNoise has discovered a campaign where attackers have gained unauthorized access to thousands of internet-exposed ASUS routers. This seems to...
Read More
CVE-2023-39780  Botnet hacks thousands of ASUS routers

Bangladesh Bank instructed using AI to prevent online gambling

The rise of online gambling in the country is leading to increased crime and societal issues. In response, the central...
Read More
Bangladesh Bank instructed using AI to prevent online gambling

251 Amazon-Hosted IPs Used in Exploit Scan for ColdFusion, Struts, and Elasticsearch

Cybersecurity researchers recently revealed a coordinated cloud-based scanning attack that targeted 75 different exposure points earlier this month. On May...
Read More
251 Amazon-Hosted IPs Used in Exploit Scan for ColdFusion, Struts, and Elasticsearch

Zero-Trust Policy bypass to Exploit Vulns & Manipulate NHI Secrets

Recent security research has shown that attackers can weaken zero-trust security frameworks by exploiting a key DNS vulnerability, disrupting automated...
Read More
Zero-Trust Policy bypass to Exploit Vulns & Manipulate NHI Secrets

Evaly E-commerce Platform Allegedly Hacked

Evaly, a Bangladeshi e-commerce platform, is reportedly facing a major data breach that may have exposed sensitive information of around...
Read More
Evaly E-commerce Platform Allegedly Hacked

Exploitable Vulns in Canon Printers Allow Gaining Admin Privileges

A passback vulnerability has been found in some Canon printers, including production and multifunction models. If an attacker gains administrative...
Read More
Exploitable Vulns in Canon Printers Allow Gaining Admin Privileges

This discrepancy created a dangerous loophole for malicious actors. When a user receives a WhatsApp attachment, the app shows the file type based on its MIME type (e.g., as an image), while the operating system opens the file based on its extension (e.g., .exe).

An attacker can create a file with a misleading MIME type and filename extension, tricking users into unintentionally running harmful code when they open what seems to be a safe attachment.

WhatsApp for Windows Vulnerability:

The attack is alarming because it exploits user trust. A cybercriminal could send a seemingly normal image file on WhatsApp, but it may actually be an executable file.

Opening this attachment in WhatsApp can lead to executing harmful code instead of viewing an image.

“A maliciously crafted mismatch could have caused the recipient to inadvertently execute arbitrary code rather than view the attachment when manually opening the attachment inside WhatsApp,” stated the official advisory from Facebook, WhatsApp’s parent company.

The summary of the vulnerability is given below:

Impact & Affected Versions:

The vulnerability impacts all versions of WhatsApp Desktop for Windows starting from version 0.0.0 up to but not including 2.2450.6.

CVE-2025-30401 has a high severity rating because it may allow remote code execution, potentially leading to unauthorized access or data theft.

Security analysts warn that this vulnerability is especially risky in group chats, as harmful attachments can affect multiple victims at once.
Messaging platforms have faced security issues before. In 2024, researcher Saumyajeet Das found a vulnerability in WhatsApp for Windows that allowed Python and PHP scripts to run without warning.

Users should update WhatsApp for Windows to version 2.2450.6 or later to fix the spoofing vulnerability.

Check Also

Scan

251 Amazon-Hosted IPs Used in Exploit Scan for ColdFusion, Struts, and Elasticsearch

Cybersecurity researchers recently revealed a coordinated cloud-based scanning attack that targeted 75 different exposure points …

Leave a Reply

Your email address will not be published. Required fields are marked *