libssh: libssh: information disclosure via ProxyCommand %r username expansion

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...

EUVD-2026-68212

Qubes OS before qubes-core-dom0-linux 4.3.22 allows OS command injection during a qvm-copy-to-vm call from dom0 to an attacker-controlled qube, because the "system" library function is used to process an error message that may have shell metacharacters. This occurs in...

CVE-2026-82636

Qubes OS (specifically qubes-core-dom0-linux before 4.3.22 ) is vulnerable to OS command injection during a qvm-copy-to-vm call from dom0 to an attacker-controlled qube. The root cause is the use of the system() library function in core-admin-linux/file-copy-vm/qfile-dom0-agent.c to process an er...

CVE-2026-82636

Qubes OS before qubes-core-dom0-linux 4.3.22 allows OS command injection during a qvm-copy-to-vm call from dom0 to an attacker-controlled qube, because the "system" library function is used to process an error message that may have shell metacharacters. This occurs in...

PowSyBl Core has Command Injection in LocalCommandExecutor-s

Impact Description Both AbstractLocalCommandExecutor OS-dependent implementations are subject to CWE-78 OS Command Injection, with a secondary CWE-88 Argument Injection concern via environment variables. The local command executor build command strings via concatenation and executes them through...

CVE-2026-55378 JS Recon: Command injection in PR Branch Checker workflow via untrusted pull request context values

JS Recon is a JavaScript enumeration and SAST tool. From 1.2.1-beta.1 until 1.3.1-beta.2, the PR Branch Checker workflow in .github/workflows/prchecker.yml places github.headref and github.event.pullrequest.head.repo.fullname into BRANCHNAME and SOURCEREPO and interpolates those untrusted values...

CVE-2026-55378

JS Recon is a JavaScript enumeration and SAST tool. In versions 1.2.1-beta.1 through 1.3.1-beta.2 , the PR Branch Checker workflow in .github/workflows/pr_checker.yml interpolates untrusted values (github.head_ref and github.event.pull_request.head.repo.full_name) directly into a shell gh pr comm...

CVE-2026-75122

PLANET GS-4210-16P2S firmware before 3.441b260626 is affected by an authenticated OS command injection in /cgi-bin/httpuploadcert.cgi . The certificate password field in a certificate upload request is passed to a shell command without sanitization of shell metacharacters, allowing a remote attac...

CVE-2026-75122 PLANET GS-4210-16P2S V3 Command Injection via httpuploadcert.cgi

PLANET GS-4210-16P2S V3 firmware before 3.441b260626 contains an authenticated OS command injection vulnerability in /cgi-bin/httpuploadcert.cgi. The certificate password field in a certificate upload request is incorporated into a shell command without sanitization of shell metacharacters. A...

CVE-2026-35868

A Command Injection vulnerability exists in the bsSetLimitCliinfo function within the libshare.so library of LB-link Router AC2100AZ3 V1.0.4. This flaw occurs due to insufficient validation and sanitization of user-supplied input before it is passed to a system-level command execution context. An...

CVE-2026-35868

A command injection vulnerability in the bs_SetLimitCli_info function of the libshare.so library affects the LB-link Router AC2100_AZ3 V1.0.4 . Insufficient validation and sanitization of user-supplied input before it reaches a system-level command execution context allows an unauthenticated, rem...

EUVD-2026-67101

An issue was discovered in luci-app-https-dns-proxy on OpenWrt PR 15 2026-01-17. The setInitAction function in /usr/libexec/rpcd/luci.https-dns-proxy allows authenticated users to execute arbitrary shell commands via shell metacharacters in the name parameter...

CVE-2026-35868

A Command Injection vulnerability exists in the bsSetLimitCliinfo function within the libshare.so library of LB-link Router AC2100AZ3 V1.0.4. This flaw occurs due to insufficient validation and sanitization of user-supplied input before it is passed to a system-level command execution context. An...

CVE-2026-55182 LibreNMS: Remote Code Execution by Signal Alert Transportation Module

LibreNMS is a network monitoring system. In versions from 21.6.0 up to 26.5.0, the Signal alert transport is vulnerable to command injection because the signal-cli path and the Recipient field of an alert transport entry are insufficiently escaped before being passed to an exec call. An...

CVE-2026-55182

LibreNMS , a network monitoring system, is vulnerable to command injection in the Signal alert transport module (versions 21.6.0 through 26.5.0). The root cause lies in insufficiently escaped signal-cli path and Recipient field in the deliverAlert function of Signal.php, which are passed to unsaf...

Exploit for OS Command Injection in Synacor Zimbra_Collaboration_Suite

CVE-2026-73570 PoC - SMTP Command Injection Tester A custom,...

CVE-2026-63586

The web-based management interface uses a modified uhttpd server with CGI shell scripts. The HTTP Basic Authentication username, taken directly from the Authorization header without sanitization, is inserted into a shell command string executed via the system function. By submitting a specially...

EUVD-2026-65328

The web-based management interface uses a modified uhttpd server with CGI shell scripts. The HTTP Basic Authentication username, taken directly from the Authorization header without sanitization, is inserted into a shell command string executed via the system function. By submitting a specially...

CVE-2026-78541

A stored OS command injection vulnerability exists in the parent-control module of TP-Link Archer BE3600 V1. An authenticated adjacent attacker with administrative access may store a crafted profile name containing shell metacharacters, which is later processed unsafely during daily cloud report...

CVE-2026-78541

A stored OS command injection vulnerability exists in the parent-control module of TP-Link Archer BE3600 V1 . An authenticated adjacent attacker with administrative access can store a crafted profile name containing shell metacharacters, which is later processed unsafely during daily cloud report...