Executive Summary

Informations
Name CVE-2021-39881 First vendor Publication 2021-10-05
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
Overall CVSS Score 3.5
Base Score 3.5 Environmental Score 3.5
impact SubScore 1.4 Temporal Score 3.5
Exploitabality Sub Score 2.1
 
Attack Vector Network Attack Complexity Low
Privileges Required Low User Interaction Required
Scope Unchanged Confidentiality Impact None
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 all versions of GitLab CE/EE since version 7.7, the application may let a malicious user create an OAuth client application with arbitrary scope names which may allow the malicious user to trick unsuspecting users to authorize the malicious client application using the spoofed scope name and description.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39881

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 572

Sources (Detail)

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39881.json
https://gitlab.com/gitlab-org/gitlab/-/issues/26695
https://hackerone.com/reports/494530
Source Url

Alert History

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Date Informations
2024-11-28 14:00:49
  • Multiple Updates
2024-08-27 02:22:35
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2024-08-02 13:28:35
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2024-08-02 01:26:32
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2024-02-02 02:28:35
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2024-02-01 12:24:45
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2023-09-05 13:22:57
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2023-09-05 01:24:14
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2023-09-02 13:21:20
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2023-09-02 01:24:37
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2023-08-12 13:27:24
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2023-08-12 01:23:50
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2023-08-11 13:19:39
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2023-08-11 01:24:38
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2023-08-06 13:17:37
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2023-08-06 01:23:34
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2023-08-04 13:17:59
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2023-08-04 01:23:56
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2023-07-14 13:18:02
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2023-07-14 01:23:43
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2023-04-26 02:12:47
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2023-03-29 02:20:07
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2023-03-28 12:23:55
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2022-10-11 13:09:34
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2022-10-11 01:23:21
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2022-07-23 02:04:14
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2021-10-13 01:46:31
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2021-10-13 00:22:54
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2021-10-09 12:46:12
  • Multiple Updates
2021-10-05 21:23:13
  • First insertion