CVE-2026-64878

CVE-2026-64878 is a command-injection vulnerability described as unvalidated input in asset filter parameters that allows shell metacharacters to escape command argument handling, enabling remote code execution on a low-privileged OS user via the Analysis REST endpoint. The connected Tenable advi...

CVE-2026-59846

A flaw was found in libssh. A malicious username expanded through %r in ProxyCommand handling can inject shell metacharacters, exposing environment variables and causing unintended shell behavior...

CVE-2026-59846

CVE-2026-59846 affects libssh: a flaw in ProxyCommand handling where a malicious username expanded via %r can inject shell metacharacters, exposing environment variables and causing unintended shell behavior. No specific exploit/public-fix details are provided in the connected documents; remediat...

EUVD-2026-46254

A flaw was found in libssh. A malicious username expanded through %r in ProxyCommand handling can inject shell metacharacters, exposing environment variables and causing unintended shell behavior...

CVE-2026-59843 Libssh: libssh: denial of service via zero advertised channel packet size

A flaw was found in libssh. A remote authenticated peer can advertise a zero maximum packet size in SSHMSGCHANNELOPEN, causing later channel writes to loop indefinitely and consume CPU, leading to denial of service...

Citrix SD-WAN Center - Remote Command Injection

Citrix SD-WAN Center is susceptible to remote command injection via the addModifyZTDProxy function in NmsController. The function does not sufficiently validate or sanitize HTTP request parameter values that are used to construct a shell command. An attacker can trigger this vulnerability by...

Websvn <2.6.1 - Remote Code Execution

WebSVN before 2.6.1 allows remote attackers to execute arbitrary commands via shell metacharacters in the search parameter. id: CVE-2021-32305 info: name: Websvn 2.6.1 - Remote Code Execution author: gy741 severity: critical description: WebSVN before 2.6.1 allows remote attackers to execute...

OpenDreambox 2.0.0 - Remote Code Execution

OpenDreambox 2.0.0 is susceptible to remote code execution via the webadmin plugin. Remote attackers can execute arbitrary OS commands via shell metacharacters in the command parameter to the /script URI in enigma2-plugins/blob/master/webadmin/src/WebChilds/Script.py. id: CVE-2017-14135 info: nam...

WordPress SP Project & Document Manager <4.22 - Authenticated Shell Upload

WordPress SP Project & Document Manager plugin before 4.22 is susceptible to authenticated shell upload. The plugin allows users to upload files; however, the plugin attempts to prevent PHP and other similar executable files from being uploaded via checking the file extension. PHP files can still...

Apache Spark - Authentication Bypass

In Apache Spark 2.4.5 and earlier, a standalone resource manager's master may be configured to require authentication spark.authenticate via a shared secret. When enabled, however, a specially-crafted RPC to the master can succeed in starting an application's resources on the Spark cluster, even...

SonicWall GMS and Analytics Web Services - Shell Injection

The authentication mechanism in SonicWall GMS and Analytics Web Services had insufficient checks, allowing authentication bypass. This issue affects GMS: 9.3.2-SP1 and earlier versions; Analytics: 2.5.0.4-R7 and earlier versions id: CVE-2023-34124 info: name: SonicWall GMS and Analytics Web...

Viessmann Vitogate 300 - Remote Code Execution

In Vitogate 300 2.1.3.0, /cgi-bin/vitogate.cgi allows an unauthenticated attacker to bypass authentication and execute arbitrary commands via shell metacharacters in the ipaddr params JSON data for the put method. id: CVE-2023-45852 info: name: Viessmann Vitogate 300 - Remote Code Execution autho...

Chamilo LMS <= 1.11.24 - Remote Code Execution

Unrestricted file upload in big file upload functionality in /main/inc/lib/javascript/bigupload/inc/bigUpload.php in Chamilo LMS = v1.11.24 allows unauthenticated attackers to perform stored cross-site scripting attacks and obtain remote code execution via uploading of web shell. id: CVE-2023-422...

Pinger 1.0 - Remote Code Execution

Pinger 1.0 contains a remote code execution vulnerability that allows attackers to inject shell commands through the ping and socket parameters. Attackers can exploit the unsanitized input in ping.php to write arbitrary PHP files and execute system commands by appending shell metacharacters. id:...

Enigma NMS < 65.0.0 - Authenticated OS Command Injection

An OS command injection vulnerability in the discoverandmanage CGI script in NETSAS Enigma NMS 65.0.0 and prior allows an authenticated attacker to execute arbitrary code because of improper neutralization of shell metacharacters in the ipaddress variable within an snmpbrowser action. id:...

Kaseya VSA < 9.5.7 - Arbitrary File Upload to Remote Code Execution

An attacker can upload files with the privilege of the Web Server process for Kaseya VSA Unified Remote Monitoring & Management RMM 9.5.4.2149 and subsequently use these files to execute asp commands The api /SystemTab/uploader.aspx is vulnerable to an unauthenticated arbitrary file upload leadin...

Citrix SD-WAN Center - Remote Command Injection

Citrix SD-WAN Center is susceptible to remote command injection via the ping function in DiagnosticsController, which does not sufficiently validate or sanitize HTTP request parameter values used to construct a shell command. An attacker can trigger this vulnerability by routing traffic through t...

EUVD-2026-39180

shell-quote: Quadratic-complexity Denial of Service in parse CWE-407...

EUVD-2026-41898

Pillow: WindowsViewer.getcommand OS command injection via unescaped shell path...

CVE-2026-53593

FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. Prior to version 1.8.224, the denylist that neutralizes dangerous file uploads Helper::$restrictedextensions is incomplete: it does not cover the .pht extension. The authenticated upload endpoint POST /uploads/uplo...