Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2020-11026 First vendor Publication 2020-04-30
Vendor Cve Last vendor Modification 2023-03-01

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Overall CVSS Score 5.4
Base Score 5.4 Environmental Score 5.4
impact SubScore 2.7 Temporal Score 5.4
Exploitabality Sub Score 2.3
 
Attack Vector Network Attack Complexity Low
Privileges Required Low 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

In affected versions of WordPress, files with a specially crafted name when uploaded to the Media section can lead to script execution upon accessing the file. This requires an authenticated user with privileges to upload files. This has been patched in version 5.4.1, along with all the previously affected versions via a minor release (5.3.3, 5.2.6, 5.1.5, 5.0.9, 4.9.14, 4.8.13, 4.7.17, 4.6.18, 4.5.21, 4.4.22, 4.3.23, 4.2.27, 4.1.30, 4.0.30, 3.9.31, 3.8.33, 3.7.33).

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11026

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

TypeDescriptionCount
Application 695
Os 3

Sources (Detail)

Source Url
CONFIRM https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-3gw2-...
DEBIAN https://www.debian.org/security/2020/dsa-4677
MISC https://wordpress.org/support/wordpress-version/version-5-4-1/#security-updates
MLIST https://lists.debian.org/debian-lts-announce/2020/05/msg00011.html

Alert History

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Date Informations
2024-08-02 13:10:56
  • Multiple Updates
2024-08-02 01:20:45
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2024-02-02 02:11:53
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2024-02-01 12:19:27
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2023-09-05 13:06:24
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2023-09-05 01:19:06
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2023-09-02 13:05:19
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2023-09-02 01:19:23
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2023-08-12 13:09:53
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2023-08-12 01:18:36
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2023-08-11 13:03:12
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2023-08-11 01:19:14
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2023-08-06 13:01:27
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2023-08-06 01:18:28
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2023-08-04 13:01:47
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2023-08-04 01:18:44
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2023-07-14 13:01:49
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2023-07-14 01:18:37
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2023-03-29 02:04:32
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2023-03-28 12:18:52
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2023-03-01 21:27:43
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2022-10-11 12:55:17
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2022-10-11 01:18:32
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2021-06-24 12:34:48
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2021-05-04 13:44:03
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2021-04-22 02:56:12
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2020-09-03 01:29:11
  • Multiple Updates
2020-05-23 02:35:13
  • First insertion