CVE-2021-21383

Wiki.js an open-source wiki app built on Node.js. Wiki.js before version 2.5.191 is vulnerable to stored cross-site scripting through mustache expressions in code blocks. This vulnerability exists due to mustache expressions being parsed by Vue during content injection even though it is contained...

CVE-2021-21383 XSS in Wiki.js

Wiki.js an open-source wiki app built on Node.js. Wiki.js before version 2.5.191 is vulnerable to stored cross-site scripting through mustache expressions in code blocks. This vulnerability exists due to mustache expressions being parsed by Vue during content injection even though it is contained...

CVE-2021-26860

Windows App-V Overlay Filter Elevation of Privilege Vulnerability...

CVE-2021-26867

Windows Hyper-V Remote Code Execution Vulnerability...

CVE-2021-26867

Windows Hyper-V Remote Code Execution Vulnerability...

Remote code execution

Windows Hyper-V Remote Code Execution Vulnerability...

CVE-2021-26867

Windows Hyper-V Remote Code Execution Vulnerability...

Privilege escalation

Windows App-V Overlay Filter Elevation of Privilege Vulnerability...

CVE-2021-26867 Windows Hyper-V Remote Code Execution Vulnerability

...

CVE-2021-26867

CVE-2021-26867 is a Windows Hyper-V remote code execution vulnerability. Public sources indicate the issue affects Hyper-V components under Windows Server/Windows client environments and is described with high/critical impact. The NCSC dossier explicitly notes that exploitation is possible for Hy...

CVE-2021-26860 Windows App-V Overlay Filter Elevation of Privilege Vulnerability

...

CVE-2021-26860

CVE-2021-26860 is a Windows App-V Overlay Filter Elevation of Privilege vulnerability. The issue is local in nature and can allow an attacker with LOW privileges and no user interaction to escalate privileges, impacting confidentiality, integrity, and availability as described in CVSS/metrics. Co...

Microsoft Issues Security Patches for 89 Flaws — IE 0-Day Under Active Attacks

Microsoft plugged as many as 89 security flaws as part of its monthly Patch Tuesday updates released today, including fixes for an actively exploited zero-day in Internet Explorer that could permit an attacker to run arbitrary code on target machines. Of these flaws, 14 are listed as Critical, an...

Microsoft Windows Containers Privilege Escalation Vulnerability

The standard user ContainerUser in a Windows Container has elevated privileges and High integrity level which results in making it administrator equivalent even though it should be a restricted user. Windows Containers: ContainerUser has Elevated Privileges Windows Containers: ContainerUser has...

Patch Tuesday - March 2021

Another Patch Tuesday 2021-Mar is upon us and with this month comes a whopping 122 CVEs. As usual Windows tops the list of the most patched product. However, this month it’s browser vulnerabilities taking the second place, outnumbering Office vulnerabilities 3:1! Lastly, the Exchange Server...

March 2021 Patch Tuesday – 82 Vulnerabilities, 10 Critical, Adobe

This month’s Microsoft Patch Tuesday addresses 82 vulnerabilities, of which 10 are rated with Critical severity. This follows an out-of-band security update on March 2 to address critical vulnerabilities in Microsoft Exchange. Adobe released patches today for its FrameMaker, Creative Cloud Deskto...

Windows App-V Overlay Filter Elevation of Privilege Vulnerability

...

Windows Hyper-V Remote Code Execution Vulnerability

...

Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

An update for kernel is now available for Red Hat Enterprise Linux 8.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

Vulnerabilities fixed in Microsoft Windows

Microsoft fixes multiple vulnerabilities in Windows. A malicious party could potentially exploit the vulnerabilities to: Cause a denial-of-service, Bypass security measures, Execute arbitrary code, Obtain elevated privileges, Access sensitive data. The vulnerabilities marked CVE-2021-26867 CVSS...