CVE-2015-20121

HIGH

8.2

Description

Next Click Ventures RealtyScript 4.0.2 contains SQL injection vulnerabilities that allow unauthenticated attackers to manipulate database queries by injecting arbitrary SQL code through the GET parameter 'u_id' in /admin/users.php and the POST parameter 'agent[]' in /admin/mailer.php. Attackers can exploit time-based blind SQL injection techniques to extract sensitive database information or cause denial of service through sleep-based payloads.

CVE Details

CVSS v3.1 Score8.2

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published3/16/2026

Last Modified3/18/2026

Sourcenvd

Honeypot Sightings0

Affected Products

nextclickventures:realtyscript

Weaknesses (CWE)

CWE-89

References

http://www.zeroscience.mk/en/vulnerabilities/ZSL-2015-5270.php(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/38497(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/realtyscript-sql-injection-via-u-id-and-agent-parameters(disclosure@vulncheck.com)

IOC Correlations

No correlations recorded

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