CVE-2026-42168

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django-pyas2 through 1.2.3 is vulnerable to OS command injection via the cmd_receive and cmd_send fields on the Partner model. These fields are passed directly to os.system() in pyas2/utils.py without sanitization, allowing an authenticated admin user to execute arbitrary commands on the server when an AS2 message is received or sent.

• github.comhttps://github.com/abhishek-ram/django-pyas2
• github.comhttps://github.com/abhishek-ram/django-pyas2/releases/tag/v1.2.3
• github.comhttps://github.com/m4ty-m/vulnerability-research/tree/main/CVE-2026-42168

No related CVEs by CWE or product.