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Description

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.

PUBLISHED Reserved 2026-03-21 | Published 2026-03-21 | Updated 2026-03-24 | Assigner VulnCheck




HIGH: 7.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
HIGH: 7.1CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

Problem types

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Product status

2.0
affected

Credits

Ihsan Sencan finder

References

www.exploit-db.com/exploits/46244 (ExploitDB-46244) exploit

www.greencms.net/ (Official Product Homepage) product

codeload.github.com/GreenCMS/GreenCMS/zip/beta (Product Reference) product

www.vulncheck.com/...cms-2-x-sql-injection-via-cat-parameter (VulnCheck Advisory: Green CMS 2.x SQL Injection via cat Parameter) third-party-advisory

cve.org (CVE-2019-25573)

nvd.nist.gov (CVE-2019-25573)

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