Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2021-23836 | First vendor Publication | 2021-01-15 |
Vendor | Cve | Last vendor Modification | 2021-01-22 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N | |||
---|---|---|---|
Overall CVSS Score | 4.8 | ||
Base Score | 4.8 | Environmental Score | 4.8 |
impact SubScore | 2.7 | Temporal Score | 4.8 |
Exploitabality Sub Score | 1.7 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | High | User Interaction | Required |
Scope | Changed | Confidentiality Impact | Low |
Integrity Impact | Low | Availability Impact | None |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:M/Au:S/C:N/I:P/A:N) | |||
---|---|---|---|
Cvss Base Score | 3.5 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Medium |
Cvss Expoit Score | 6.8 | Authentication | Requires single instance |
Calculate full CVSS 2.0 Vectors scores |
Detail
An issue was discovered in flatCore before 2.0.0 build 139. A stored XSS vulnerability was identified in the prefs_smtp_psw HTTP request body parameter for the acp interface. An admin user can inject malicious client-side script into the affected parameter without any form of input sanitization. The injected payload will be executed in the browser of a user whenever one visits the affected module page. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23836 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-79 | Failure to Preserve Web Page Structure ('Cross-site Scripting') (CWE/SANS Top 25) |
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Application | 3 |
Sources (Detail)
Source | Url |
---|---|
MISC | http://packetstormsecurity.com/files/160936/flatCore-CMS-XSS-File-Disclosure-... https://github.com/flatCore/flatCore-CMS https://sec-consult.com/vulnerability-lab/ |
Alert History
Date | Informations |
---|---|
2021-05-04 14:06:42 |
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2021-04-22 03:11:36 |
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2021-01-22 21:23:30 |
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2021-01-15 17:22:57 |
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2021-01-15 12:32:50 |
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