CVE-2018-25382

HIGH 8.2

Zechat 1.5 SQL Injection via uname Parameter

CVSS Score

8.2

EPSS Score

0.1%

EPSS Percentile

20th

Zechat 1.5 contains an SQL injection vulnerability that allows unauthenticated attackers to extract database information by injecting SQL code through the uname parameter. Attackers can send crafted requests to profile.php with UNION-based SQL injection payloads to retrieve table names, column names, and sensitive data from the information_schema database.

CWE	CWE-89
Vendor	bylancer
Product	zechat
Published	May 29, 2026
Last Updated	Jun 2, 2026

Stay Ahead of the Next One

Get instant alerts for bylancer zechat

Be the first to know when new high vulnerabilities affecting bylancer zechat are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

Low

Availability

None

Affected Versions

Bylancer / Zechat

1.5

References

NVD ↗ CVE.org ↗ EPSS Data ↗

exploit-db.com: https://www.exploit-db.com/exploits/45523 bylancer.com: https://bylancer.com/ bylancer.com: https://bylancer.com/products/zechat-php-script/index.php vulncheck.com: https://www.vulncheck.com/advisories/zechat-sql-injection-via-uname-parameter

Credits

Ihsan Sencan