VULNERABILITY INTELLIGENCE
CVE-2026-42168
CVSS score9.1 CRITICAL
EPSS probability2.05%
CISA KEVNot currently listed
Published2026-07-17
Last modified2026-07-23
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Description
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.
Weakness classification
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-78