Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Cross-Site Scripting (XSS) Explained: Types, Impacts, and Proven Prevention Strategies

Today, in the cyber environment, web applications are irreplaceable; we use them for everything from banking to social networking. On the one hand, they have given new impetus to smooth internet traffic. Still, they carry the risk of vulnerabilities of the type of Cross-Site Scripting (XSS), one of the most destructive types of vulnerabilities for cyber security.

Cleo Releases Patches for Cleo MFT Zero-day Vulnerability

On December 11, 2024, Cleo released patches addressing the zero-day vulnerability recently observed in attacks targeting Cleo Managed File Transfer (MFT) products. This vulnerability allowed unauthenticated threat actors to import and execute arbitrary shell commands on Windows and Linux on affected devices by exploiting default settings of the Autorun directory. The fix is included in version 5.8.0.24, and is now available for Cleo Harmony, VLTrader, and Lexicom.

Ultralytics AI Pwn Request Supply Chain Attack

The ultralytics supply chain attack occurred in two distinct phases between December 4-7, 2024. In the first phase, two malicious versions were published to PyPI: version 8.3.41 was released on December 4 at 20:51 UTC and remained available for approximately 12 hours until its removal on December 5 at 09:15 UTC. Version 8.3.42 was published shortly after on December 5 at 12:47 UTC and was available for about one hour before removal at 13:47 UTC.

Ivanti Patches Multiple Critical-Severity Vulnerabilities in Cloud Services Application

On December 10, 2024, Ivanti released updates for three critical-severity vulnerabilities impacting their Cloud Services Application. By chaining the vulnerabilities together, a threat actor could obtain administrative privileges via authentication bypass (CVE-2024-11639), which could then allow for remote code execution (CVE-2024-11172) and/or SQL injection (CVE-2024-11173).