CVE-2018-20062 KEV EXPLOIT
9.8
CRITICAL · CVSS 3.1 · EPSS 99.5% (pctl 100)
Patch first
On CISA KEV — known exploited in the wild, due 2022-05-03.
Description
An issue was discovered in NoneCms V1.3. thinkphp/library/think/App.php allows remote attackers to execute arbitrary PHP code via crafted use of the filter parameter, as demonstrated by the s=index/\think\Request/input&filter=phpinfo&data=1 query string.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 99.53% — more likely to be exploited than 100% of all CVEs |
| On CISA KEV | yes — remediate by 2022-05-03 |
| Public exploit | yes |
| Published | 2018-12-11 |
| Last modified | 2026-06-17 |
CISA KEV
| Name | ThinkPHP "noneCms" Remote Code Execution Vulnerability |
|---|---|
| Added | 2021-11-03 |
| Due | 2022-05-03 |
| Vendor / product | ThinkPHP / noneCms |
| Ransomware use | none reported |
Affected (1)
| Vendor | Product |
|---|---|
| 5none | nonecms |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | ThinkPHP - Multiple PHP Injection RCEs (Metasploit) | 2020-04-16 |
References
- http://packetstormsecurity.com/files/157218/ThinkPHP-5.0.23-Remote-Code-Execution.html
- https://github.com/nangge/noneCms/issues/21
- http://packetstormsecurity.com/files/157218/ThinkPHP-5.0.23-Remote-Code-Execution.html
- https://github.com/nangge/noneCms/issues/21
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-20062
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