openssh: potential command injection via shell metacharacters

A flaw was found in OpenSSH. In certain circumstances, a remote attacker may be able to execute arbitrary OS commands by using expansion tokens, such as %u or %h, with user names or host names that contain shell metacharacters...

OpenSSH: OpenSSH: Arbitrary command execution via shell metacharacters in username

A flaw was found in OpenSSH. This vulnerability allows a remote attacker to achieve arbitrary command execution by injecting shell metacharacters into a username provided on the command line. Exploitation requires an untrusted username and a non-default configuration of the '%' character in...

agave (0.2.3.dev0), ai-shell-agent (>=0.2.0, <=0.2.2) +30 more potentially affected by CVE-2026-8643 via pip (25.0.1)

pip PYPI version 25.0.1 is affected by a known vulnerability. The following packages have a transitive dependency on pip and may be impacted: - agave 0.2.3.dev0 - ai-shell-agent =0.2.0, =0.74.3, =0.1.1, =1.31.4, =0.0.1, =0.0.1, =4.4.3, =0.1.0, =0.1.1 - iflow-mcp-iflytek-ifly-workflow-mcp-server...

signal-echo-radar

Signal Echo Radar Signal Echo Radar is a static cybersecurity...

Improper Neutralization of Special Elements Used in a Template Engine

Overview Affected versions of this package are vulnerable to Improper Neutralization of Special Elements Used in a Template Engine via the bashcommand parameter in the BashOperator when user-supplied input from the conf field is not properly sanitized. An attacker can execute arbitrary shell...

Apache Airflow vulnerable to Improper Neutralization of Special Elements Used in a Template Engine

Apache Airflow's official documentation at core-concepts/dag-run.html "Passing Parameters when triggering Dags" showed a verbatim BashOperatorbashcommand="echo value: dagrun.conf'conf1' " example without any quoting / sanitization warning. Dag authors who copied the pattern verbatim into...

PYSEC-2026-184

Apache Airflow's official documentation at core-concepts/dag-run.html "Passing Parameters when triggering Dags" showed a verbatim BashOperatorbashcommand="echo value: dagrun.conf'conf1' " example without any quoting / sanitization warning. Dag authors who copied the pattern verbatim into...

PYSEC-2026-184

Apache Airflow's official documentation at core-concepts/dag-run.html "Passing Parameters when triggering Dags" showed a verbatim BashOperatorbashcommand="echo value: dagrun.conf'conf1' " example without any quoting / sanitization warning. Dag authors who copied the pattern verbatim into...

PYSEC-0000-CVE-2026-42252

Apache Airflow's official documentation at core-concepts/dag-run.html "Passing Parameters when triggering Dags" showed a verbatim BashOperatorbashcommand="echo value: dagrun.conf'conf1' " example without any quoting / sanitization warning. Dag authors who copied the pattern verbatim into...

CVE-2026-42252

Apache Airflow's official documentation at core-concepts/dag-run.html "Passing Parameters when triggering Dags" showed a verbatim BashOperatorbashcommand="echo value: dagrun.conf'conf1' " example without any quoting / sanitization warning. Dag authors who copied the pattern verbatim into...

CVE-2026-42252

Apache Airflow's official documentation at "core-concepts/dag-run.html" "Passing Parameters when triggering Dags" showed a verbatim "BashOperatorbashcommand="echo value: dagrun.conf'conf1' "" example without any quoting / sanitization warning. Dag authors who copied the pattern verbatim into...

CVE-2026-42252 Apache Airflow: BashOperator Jinja2 injection via dag_run.conf — low-privilege user pattern

Apache Airflow's official documentation at core-concepts/dag-run.html "Passing Parameters when triggering Dags" showed a verbatim BashOperatorbashcommand="echo value: dagrun.conf'conf1' " example without any quoting / sanitization warning. Dag authors who copied the pattern verbatim into...

EUVD-2026-33591

Apache Airflow's official documentation at core-concepts/dag-run.html "Passing Parameters when triggering Dags" showed a verbatim BashOperatorbashcommand="echo value: dagrun.conf'conf1' " example without any quoting / sanitization warning. Dag authors who copied the pattern verbatim into...

CVE-2026-42252

Apache Airflow's official documentation at core-concepts/dag-run.html "Passing Parameters when triggering Dags" showed a verbatim BashOperatorbashcommand="echo value: dagrun.conf'conf1' " example without any quoting / sanitization warning. Dag authors who copied the pattern verbatim into...

CVE-2026-42252

The Apache Airflow official documentation provided a BashOperator example that lacked proper shell-quoting for the dag_run.conf field. Users who adopted this specific pattern could be vulnerable to shell-metacharacter injection . An authenticated user with Dag.can_trigger permissions could supply...

📄 Notepad++ 8.9.6 Arbitrary Code Execution

Notepad++ versions 8.9.6 and below proof of concept arbitrary code execution exploit. Exploit Title: Notepad++ 8.9.6 - Arbitrary Code Execution Date: 2026-05-30 Exploit Author: Kavin Jindal Avyukt Security https://www.linkedin.com/in/kavin-jindal/ Vendor Homepage: https://notepad-plus-plus.org...

Google Android security vulnerabilities

Google Android is an open-source operating system based on Linux, developed by Google Inc. There are security vulnerabilities in Google Android, which stem from overly privileged shell users located in multiple locations. These vulnerabilities may allow for code execution within the startup proce...

openSUSE 16 Security Update : python-pytest-html (openSUSE-SU-2026:20839-1)

The remote openSUSE 16 host has a package installed that is affected by a vulnerability as referenced in the openSUSE- SU-2026:20839-1 advisory. Changes in python-pytest-html: - CVE-2026-9277: shell-quote: improper escaping of newlines bsc1266254 Update the vendored shell-quote to 1.8.4 nodemodul...

TP-Link Archer C64 SSH Brute Force

The vulnerability of the SSH service in TP-Link Archer C64 software routers involves bypassing authentication by using an alternative path or channel. Exploiting this vulnerability allows a malicious actor to execute a brute-force attack remotely...

ASB-A-438742644

In multiple locations, there is a possible way to execute code in the launcher process due to an over-privileged shell user. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...