CVE-2019-25573

Green CMS 2.x SQL Injection via cat Parameter

Green CMS 2.x contains an SQL injection vulnerability that allows authenticated attackers to execute arbitrary SQL queries by injecting malicious code through the cat parameter. Attackers can send GET requests to index.php with m=admin, c=posts, a=index parameters and inject SQL code in the cat parameter to manipulate database queries and extract sensitive information.

Affected

Greencms · Green CMS

CVSS v4.0 VULNCHECK

7.1 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/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 NVD

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

CVSS v3.1 VULNCHECK

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

EPSS

0.35% chance of exploitation in the next 30 days, 27th percentile

Published

2026-03-21

Updated

2026-07-15

Proof-of-concept exploits (1)

• https://www.exploit-db.com/exploits/46244

Security advisories

• https://www.vulncheck.com/advisories/green-cms-2-x-sql-injection-via-cat-parameter
• https://codeload.github.com/GreenCMS/GreenCMS/zip/beta

References

• CVE Record
• NVD entry