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URL: https://nvd.nist.gov/vuln/detail/CVE-2018-20062

⇱ NVD - CVE-2018-20062

  1. Vulnerabilities

CVE-2018-20062 Detail

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
http://packetstormsecurity.com/files/157218/ThinkPHP-5.0.23-Remote-Code-Execution.html CVE, MITRE Exploit  Third Party Advisory  VDB Entry 
https://github.com/nangge/noneCms/issues/21 CVE, MITRE Exploit  Third Party Advisory 
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-20062 CISA-ADP US Government Resource 

This CVE is in CISA's Known Exploited Vulnerabilities Catalog

Reference CISA's BOD 22-01 and Known Exploited Vulnerabilities Catalog for further guidance and requirements.

Vulnerability Name Date Added Due Date Required Action
ThinkPHP "noneCms" Remote Code Execution Vulnerability 11/03/2021 05/03/2022 Apply updates per vendor instructions.

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-noinfo Insufficient Information 👁 cwe source acceptance level
NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Denotes Vulnerable Software
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Change History

14 change records found show changes

CVE Modified by CISA-ADP 6/16/2026 9:52:14 PM

Action Type Old Value New Value
Added SSVC 
{"timestamp":"2025-02-04T20:37:53.883297Z","id":"CVE-2018-20062","options":[{"exploitation":"active"},{"automatable":"yes"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}

CVE Modified by MITRE 6/16/2026 9:52:14 PM

Action Type Old Value New Value
Added Affected 
[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]

Modified Analysis by NIST 11/07/2025 2:09:21 PM

Action Type Old Value New Value
Added Reference Type 
CISA-ADP: https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-20062 Types: US Government Resource

CVE Modified by CISA-ADP 10/21/2025 8:16:22 PM

Action Type Old Value New Value
Added Reference 
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-20062

CVE Modified by CISA-ADP 10/21/2025 4:17:13 PM

Action Type Old Value New Value
Removed Reference 
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-20062

CVE Modified by CISA-ADP 10/21/2025 3:17:29 PM

Action Type Old Value New Value
Added Reference 
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-20062

Modified Analysis by NIST 3/07/2025 9:38:59 AM

Action Type Old Value New Value

CVE Modified by CISA-ADP 2/04/2025 4:15:15 PM

Action Type Old Value New Value
Added CVSS V3.1 
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Modified Analysis by NIST 1/27/2025 1:27:54 PM

Action Type Old Value New Value

CVE Modified by CVE 11/20/2024 11:00:49 PM

Action Type Old Value New Value
Added Reference 
http://packetstormsecurity.com/files/157218/ThinkPHP-5.0.23-Remote-Code-Execution.html
Added Reference 
https://github.com/nangge/noneCms/issues/21

Modified Analysis by NIST 7/25/2024 10:56:27 AM

Action Type Old Value New Value
Added CVSS V3.1 
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Removed CVSS V3 
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Added CWE 
NIST NVD-CWE-noinfo
Removed CWE 
NIST CWE-20
Changed Reference Type 
http://packetstormsecurity.com/files/157218/ThinkPHP-5.0.23-Remote-Code-Execution.html No Types Assigned


 
http://packetstormsecurity.com/files/157218/ThinkPHP-5.0.23-Remote-Code-Execution.html Exploit, Third Party Advisory, VDB Entry

CVE Modified by MITRE 5/14/2024 1:13:49 AM

Action Type Old Value New Value

CVE Modified by MITRE 4/14/2020 2:15:12 PM

Action Type Old Value New Value
Added Reference 
http://packetstormsecurity.com/files/157218/ThinkPHP-5.0.23-Remote-Code-Execution.html [No Types Assigned]

Initial Analysis by NIST 1/03/2019 11:25:21 AM

Action Type Old Value New Value
Added CVSS V3 
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Added CVSS V2 
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Added CWE 
CWE-20
Added CPE Configuration 
OR
 *cpe:2.3:a:5none:nonecms:1.3.0:*:*:*:*:*:*:*
Changed Reference Type 
https://github.com/nangge/noneCms/issues/21 No Types Assigned


 
https://github.com/nangge/noneCms/issues/21 Exploit, Third Party Advisory

Quick Info

CVE Dictionary Entry:
CVE-2018-20062
NVD Published Date:
12/11/2018
NVD Last Modified:
06/16/2026
Source:
MITRE