On July 30, 2025, WinRAR released a new version (7.13 Final) to patch a vulnerability which was used in two separate malware campaigns. WinRAR is a popular file archiving and data compression tool that allows users to compress files into smaller archives, like RAR and ZIP, and can also unpack various archive formats.
The vulnerability, tracked as CVE-2025-8088, is a path traversal flaw that affects the Windows version of WinRAR and allows the attackers to execute arbitrary code by crafting malicious archive files. A path traversal vulnerability, also known as a directory traversal vulnerability, is a type of security flaw that allows attackers to access files and directories they should not be able to reach.
Read more…
Source: Malwarebytes Labs
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- Iowa’s largest city cancels classes due to cyber attack
January 9, 2023
Iowa’s largest school district cancelled classes for Tuesday after determining there was a cyber attack on its technology network. Des Moines Public Schools announced Monday that classes would be cancelled for its 33,000 students after being “alerted to a cyber security incident on its technology network.” The district said in a news release that it took its ...
- Microsoft: Kubernetes clusters hacked in malware campaign via PostgreSQL
January 9, 2023
The Kinsing malware is now actively breaching Kubernetes clusters by leveraging known weaknesses in container images and misconfigured, exposed PostgreSQL containers. While these tactics aren’t novel, Microsoft’s Defender for Cloud team reports they have seen an uptick lately, indicating that the threat actors are actively looking for specific entry points. Kinsing is a Linux malware with a ...
- Darknet drug markets move to custom Android apps for increased privacy
January 9, 2023
Online markets selling drugs and other illegal substances on the dark web have started to use custom Android apps for increased privacy and to evade law enforcement. Besides ordering, these apps allow shop clients to communicate with drug vendors and provide specific courier instructions for delivery. This new trend has been observed by analysts at Resecurity around ...
- Malicious PyPi packages create CloudFlare Tunnels to bypass firewalls
January 7, 2023
Six malicious packages on PyPI, the Python Package Index, were found installing information-stealing and RAT (remote access trojan) malware while using Cloudflare Tunnel to bypass firewall restrictions for remote access. The malicious packages attempt to steal sensitive user information stored in browsers, run shell commands, and use keyloggers to steal typed secrets. The six packages were discovered ...
- Now this password-stealing Android malware wants to grab your bank details too
January 5, 2023
A prolific and powerful form of Android malware has switched its attention to online banking applications, using abilities including keylogging to steal usernames and passwords for bank accounts, social media profiles and more. Detailed by researchers at cybersecurity company ThreatFabric, the Android malware is part of the SpyNote family, a form of trojan spyware which has ...
- CISA Releases Three Industrial Systems Control Advisories
January 5, 2023
CISA released three Industrial Control Systems (ICS) advisories on January 5 2023. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. CISA encourages users and administrators to review the newly released ICS advisories for technical details and mitigations: ICSA-23-005-01 Hitachi Energy UNEM ICSA-23-005-02 Hitachi Energy FOXMAN-UN Read more… Source: U.S. Cybersecurity and Infrastructure Security Agency