CVE-2023-6063
WP Fastest Cache < 1.2.2 - Unauthenticated SQL Injection
The WP Fastest Cache WordPress plugin before 1.2.2 does not properly sanitise and escape a parameter before using it in a SQL statement, leading to a SQL injection exploitable by unauthenticated users.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
The WP Fastest Cache WordPress plugin before 1.2.2 does not properly sanitise and escape a parameter before using it in a SQL statement, leading to a SQL injection exploitable by unauthenticated users.
- Record
CVE-2023-6063- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-89
- Updated
- 2026-11-02
CVE List No score
WP Fastest Cache < 1.2.2 - Unauthenticated SQL Injection
The WP Fastest Cache WordPress plugin before 1.2.2 does not properly sanitise and escape a parameter before using it in a SQL statement, leading to a SQL injection exploitable by unauthenticated users.
- Record
CVE-2023-6063- Updated
- 2026-11-02
EUVDEUVD-2023-58320
The WP Fastest Cache WordPress plugin before 1.2.2 does not properly sanitise and escape a parameter before using it in a SQL statement, leading to a SQL injection exploitable by unauthenticated users.
- Record
EUVD-2023-58320- CVSS
- 0.0 None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-r4qv-crh6-rjvj
The WP Fastest Cache WordPress plugin before 1.2.2 does not properly sanitise and escape a...
The WP Fastest Cache WordPress plugin before 1.2.2 does not properly sanitise and escape a parameter before using it in a SQL statement, leading to a SQL injection exploitable by unauthenticated users.
- Record
GHSA-r4qv-crh6-rjvj- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-89
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Metasploit | WordPress WP Fastest Cache Unauthenticated SQLi (CVE-2023-6063) | 2023-11-14 |
| Nuclei | WP Fastest Cache 1.2.2 - SQL Injection | |
| PoC in GitHub | Eulex0x/CVE-2023-6063 | 2023-11-16 |
| PoC in GitHub | hackersroot/CVE-2023-6063-PoC | 2023-11-16 |
| PoC in GitHub | incommatose/CVE-2023-6063-PoC | 2025-04-10 |
| PoC in GitHub | motikan2010/CVE-2023-6063-PoC | 2023-11-15 |
| PoC in GitHub | zhairiazzeddine/Exploit-CVE-2023-6063-PoC-Vuln | 2026-09-09 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, Metasploit, Nuclei, NVD, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-6063 is a high vulnerability (CVSS 7.5) in Unknown Wp Fastest Cache, published December 4, 2023. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 73.7%, the 99th percentile. No source names a fixed version.