Vulnerability · Published Feb 5, 2026 · Assigned by VulnCheck
CVE-2020-37151phpMyChat Plus 1.98 'deluser.php' SQL Injection
High 8.2
In plain English
A high-severity SQL injection in phpMyChat Plus from Ciprianmp. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 40% of all known vulnerabilities).
Severity (CVSS 3.1)8.2High
Exploit odds (30 days)0.5%top 60.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
phpMyChat Plus 1.98 contains a SQL injection vulnerability in the deluser.php page through the pmc_username parameter that allows attackers to manipulate database queries. Attackers can exploit boolean-based, error-based, and time-based blind SQL injection techniques to extract sensitive database information by crafting malicious payloads in the username field.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Ciprianmp | phpMyChat Plus | 1.98 |
Weakness: CWE-89 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
References
- ExploitDB-48066 exploit
- Vendor Homepage product
- VulnCheck Advisory: phpMyChat Plus 1.98 'deluser.php' SQL Injection third-party-advisory