Executive Summary

Informations
Name CVE-2019-20041 First vendor Publication 2019-12-27
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

wp_kses_bad_protocol in wp-includes/kses.php in WordPress before 5.3.1 mishandles the HTML5 colon named entity, allowing attackers to bypass input sanitization, as demonstrated by the javascript: substring.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20041

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 694
Os 3

Sources (Detail)

https://github.com/WordPress/wordpress-develop/commit/b1975463dd995da19bb40d3...
https://lists.debian.org/debian-lts-announce/2020/01/msg00010.html
https://seclists.org/bugtraq/2020/Jan/8
https://wordpress.org/news/2019/12/wordpress-5-3-1-security-and-maintenance-r...
https://www.debian.org/security/2020/dsa-4599
https://www.debian.org/security/2020/dsa-4677
Source Url

Alert History

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Date Informations
2024-11-28 13:31:02
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2024-08-02 13:05:44
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2024-08-02 01:19:15
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2024-02-02 02:06:53
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2024-02-01 12:18:06
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2023-09-05 13:01:18
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2023-09-05 01:17:46
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2023-09-02 13:00:32
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2023-09-02 01:18:03
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2023-08-12 13:04:37
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2023-08-12 01:17:23
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2023-08-11 12:58:13
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2023-08-11 01:17:55
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2023-08-06 12:56:31
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2023-08-06 01:17:17
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2023-08-04 12:56:51
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2023-08-04 01:17:28
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2023-07-14 12:56:49
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2023-07-14 01:17:24
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2023-03-29 01:58:06
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2023-03-28 12:17:42
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2022-11-24 00:27:43
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2022-10-11 12:50:43
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2022-10-11 01:17:16
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2021-05-04 13:33:50
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2021-04-22 02:47:32
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2020-05-23 02:29:00
  • First insertion