phpMyChat Plus 1.98 'deluser.php' SQL Injection
Priority HIGH 77CWE-89Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- SQL injection
- Confidentiality · integrity · availability
- High · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-89.
Summary
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.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00455 39th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-37151
- 2026-10-03 Alias added: GHSA-jm38-f2px-wcq3
References
Exploit 1
Other 1
More Ciprianmp Phpmychat-plus vulnerabilities
- TI-2019-14355 phpMyChat-Plus 1.98 is vulnerable to reflected XSS via JavaScript injection into the… CVSS 3.1MEDIUM 6.1
- TI-2020-07406 phpMyChat-Plus 1.98 is vulnerable to multiple SQL injections against the deluser.php… CVSS 3.1HIGH 8.2
Sources
- CVE-2020-37151 · CVE Program
- CVE-2020-37151 · NVD
- FIRST EPSS
- GHSA-jm38-f2px-wcq3 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences