#linux

GuppY CMS version 6.00.10 suffers from an authenticated remote shell upload vulnerability.

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Joplin version 2.8.8 allows an external attacker to execute arbitrary commands remotely on any client that opens a link in a malicious markdown file, via Joplin. This is possible because the application does not properly validate the schema/protocol of existing links in the markdown file before passing them to the 'shell.openExternal' function.

Gridea version 0.9.3 allows an external attacker to execute arbitrary code remotely on any client attempting to view a malicious markdown file through Gridea. This is possible because the application has the 'nodeIntegration' option enabled.

Gentoo Linux Security Advisory 202209-27 - Multiple vulnerabilities have been discovered in Mozilla Firefox, the worst of which could result in arbitrary code execution. Versions less than 102.3.0:esr are affected.

Gentoo Linux Security Advisory 202209-20 - Multiple vulnerabilities have been discovered in PHP, the worst of which could result in local root privilege escalation. Versions less than 7.4.30:7.4 are affected.

Gentoo Linux Security Advisory 202209-24 - Multiple vulnerabilities have been discovered in Expat, the worst of which could result in arbitrary code execution. Versions less than 2.4.9 are affected.

Gentoo Linux Security Advisory 202209-22 - A vulnerability has been found in Kitty which could allow for arbitrary code execution with user input. Versions less than 0.26.2 are affected.

Gentoo Linux Security Advisory 202209-26 - Multiple vulnerabilities have been discovered in Go, the worst of which could result in denial of service. Versions less than 1.18.6 are affected.

Gentoo Linux Security Advisory 202209-23 - Multiple vulnerabilities have been found in Chromium and its derivatives, the worst of which could result in remote code execution. Versions less than 105.0.5195.125 are affected.