CVE-2021-29349

CVSS V2 Medium 4.3 CVSS V3 Medium 6.5

Description

Mahara 20.10 is affected by Cross Site Request Forgery (CSRF) that allows a remote attacker to remove inbox-mail on the server. The application fails to validate the CSRF token for a POST request. An attacker can craft a module/multirecipientnotification/inbox.php pieform_delete_all_notifications request, which leads to removing all messages from a mailbox.

Overview

CVE ID
CVE-2021-29349

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2021-03-31T23:15:11

Last Modified Date
2021-04-07T12:45:55

Weakness Enumerations

CWE	URL
CWE-352	http://cwe.mitre.org/data/definitions/352.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:mahara:mahara:20.10:::::::*	1	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:M/Au:N/C:N/I:P/A:N

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
NONE

Integrity Impact
PARTIAL

Availability Impact
NONE

Base Score
4.3

Severity
MEDIUM

Exploitability Score
8.6

Impact Score
2.9

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
REQUIRED

Scope
UNCHANGED

Confidentiality Impact
NONE

Availability Impact
NONE

Base Score
6.5

Base Severity
MEDIUM

Exploitability Score
2.8

Impact Score
3.6

References

Reference URL	Reference Tags
https://github.com/0xBaz/CVE-2021-29349/issues/1	Exploit Third Party Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2021-29349
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29349

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 07:17:03				Added to TrackCVE
2022-12-06 00:47:55	2021-03-31T23:15Z	2021-03-31T23:15:11	CVE Published Date	updated
2022-12-06 00:47:55		2021-04-07T12:45:55	CVE Modified Date	updated
2022-12-06 00:47:55		Analyzed	Vulnerability Status	updated