CVE-2019-25439

NoviSmart CMS contains an SQL injection vulnerability that allows remote attackers to execute arbitrary SQL queries by injecting malicious code through the Referer HTTP header field. Attackers can craft requests with time-based SQL injection payloads in the Referer header to extract sensitive database information or cause denial of service.

CVSS v4.0

8.8 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/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

CVSS v3.1

8.2 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

EPSS

0.26% chance of exploitation in the next 30 days, 17th percentile

Published

2026-02-22

Updated

2026-04-07

Proof-of-concept exploits (1)

• https://www.exploit-db.com/exploits/47152

References

• CVE Record
• NVD entry

Related

• CVE-2019-25438
• CVE-2019-25440
• CVE-2019-25437
• CVE-2019-25441
• CVE-2019-25436
• CVE-2019-25442