CVE-2018-18619

CRITICAL

Advanced Comment System 1.0 - SQL Injection via Page Parameter

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2018-18619. PoCs published by Rafael Pedrero.

AI-analyzed exploit summary The exploit demonstrates an SQL injection vulnerability in Advanced Comment System v1.0 via the 'page' parameter in admin.php. The PoC uses a UNION-based SQLi to extract data, confirming the vulnerability.

Description

internal/advanced_comment_system/admin.php in Advanced Comment System 1.0 is prone to an SQL injection vulnerability because it fails to sufficiently sanitize user-supplied data before using it in an SQL query, allowing remote attackers to execute the sqli attack via a URL in the "page" parameter. NOTE: The product is discontinued.

Exploits (1)

exploitdb WORKING POC
by Rafael Pedrero · textwebappsphp
https://www.exploit-db.com/exploits/45853

The exploit demonstrates an SQL injection vulnerability in Advanced Comment System v1.0 via the 'page' parameter in admin.php. The PoC uses a UNION-based SQLi to extract data, confirming the vulnerability.

Classification
Working Poc 90%
Attack Type
Sqli
Complexity
Trivial
Reliability
Reliable
Target: Advanced Comment System v1.0
Auth required
Prerequisites: Access to the admin.php page · Valid credentials (pw=admin in the PoC)
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (3)

Core 3
Core References
Exploit, Mailing List, Third Party Advisory mailing-list x_refsource_fulldisc
http://seclists.org/fulldisclosure/2018/Nov/30
Exploit, Third Party Advisory, VDB Entry x_refsource_misc
http://packetstormsecurity.com/files/150261/Advanced-Comment-System-1.0-SQL-Injection.html
Exploit, Third Party Advisory, VDB Entry exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/45853/

Scores

CVSS v3 9.8
EPSS 0.0418
EPSS Percentile 89.6%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-89
Status published
Products (1)
advanced_comment_system_project/advanced_comment_system 1.0
Published Nov 29, 2018
Tracked Since Feb 18, 2026