Executive Summary

Informations
Name CVE-2020-4027 First vendor Publication 2020-07-01
Vendor Cve Last vendor Modification 2021-12-13

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Overall CVSS Score 4.7
Base Score 4.7 Environmental Score 4.7
impact SubScore 3.4 Temporal Score 4.7
Exploitabality Sub Score 1.2
 
Attack Vector Network Attack Complexity Low
Privileges Required High User Interaction None
Scope Unchanged Confidentiality Impact Low
Integrity Impact Low Availability Impact Low
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:S/C:P/I:P/A:P)
Cvss Base Score 6.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

Affected versions of Atlassian Confluence Server and Data Center allowed remote attackers with system administration permissions to bypass velocity template injection mitigations via an injection vulnerability in custom user macros. The affected versions are before version 7.4.5, and from version 7.5.0 before 7.5.1.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-4027

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-74 Failure to Sanitize Data into a Different Plane ('Injection')

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 2
Application 298

Sources (Detail)

Source Url
MISC https://jira.atlassian.com/browse/CONFSERVER-59898

Alert History

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Date Informations
2021-12-14 09:23:11
  • Multiple Updates
2021-12-14 00:23:10
  • Multiple Updates
2021-12-13 21:23:09
  • Multiple Updates
2021-09-23 12:40:39
  • Multiple Updates
2021-09-23 01:40:11
  • Multiple Updates
2021-05-04 14:03:16
  • Multiple Updates
2021-04-22 03:04:03
  • Multiple Updates
2021-03-26 12:35:04
  • Multiple Updates
2021-02-04 12:32:03
  • Multiple Updates
2020-07-08 05:22:44
  • Multiple Updates
2020-07-02 01:26:33
  • Multiple Updates
2020-07-02 01:25:45
  • Multiple Updates
2020-07-01 21:23:09
  • First insertion