CVE-2023-53872

Wp2Fac 1.0 contains an OS command injection vulnerability in the send.php endpoint that allows remote attackers to execute arbitrary system commands. Attackers can inject shell commands through the 'numara' parameter by appending shell commands with '&' operators to execute malicious code.

CVSS v4.0

9.3 CRITICALCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS

1.14% chance of exploitation in the next 30 days, 64th percentile

Published

2025-12-15

Updated

2026-04-07

Proof-of-concept exploits (1)

• https://www.exploit-db.com/exploits/51717

References

• CVE Record
• NVD entry

Related

• CVE-2023-53871
• CVE-2023-53873
• CVE-2023-53870
• CVE-2023-53874
• CVE-2023-53869
• CVE-2023-53875