Executive Summary

Informations
Name CVE-2021-40849 First vendor Publication 2021-11-03
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

In Mahara before 20.04.5, 20.10.3, 21.04.2, and 21.10.0, the account associated with a web services token is vulnerable to being exploited and logged into, resulting in information disclosure (at a minimum) and often escalation of privileges.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40849

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-613 Insufficient Session Expiration

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 189

Sources (Detail)

https://bugs.launchpad.net/mahara/+bug/1930469
https://mahara.org/interaction/forum/topic.php?id=8949
Source Url

Alert History

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Date Informations
2025-06-26 01:49:30
  • Multiple Updates
2025-06-25 12:15:09
  • Multiple Updates
2024-11-28 14:01:15
  • Multiple Updates
2024-08-02 13:28:58
  • Multiple Updates
2024-08-02 01:26:41
  • Multiple Updates
2024-02-02 02:28:54
  • Multiple Updates
2024-02-01 12:24:53
  • Multiple Updates
2023-09-05 13:23:16
  • Multiple Updates
2023-09-05 01:24:22
  • Multiple Updates
2023-09-02 13:21:40
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2023-09-02 01:24:45
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2023-08-12 13:27:43
  • Multiple Updates
2023-08-12 01:23:58
  • Multiple Updates
2023-08-11 13:19:57
  • Multiple Updates
2023-08-11 01:24:46
  • Multiple Updates
2023-08-06 13:17:54
  • Multiple Updates
2023-08-06 01:23:42
  • Multiple Updates
2023-08-04 13:18:16
  • Multiple Updates
2023-08-04 01:24:03
  • Multiple Updates
2023-07-14 13:18:20
  • Multiple Updates
2023-07-14 01:23:51
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2023-03-29 02:20:24
  • Multiple Updates
2023-03-28 12:24:03
  • Multiple Updates
2022-10-11 13:09:49
  • Multiple Updates
2022-10-11 01:23:29
  • Multiple Updates
2021-11-05 17:22:56
  • Multiple Updates
2021-11-03 13:22:55
  • First insertion