Vulnerability CVE-2020-7918
Published: 2020-03-27

Description:
An insecure direct object reference in webmail in totemo totemomail 7.0.0 allows an authenticated remote user to read and modify mail folder names of other users via enumeration.

Type:

CWE-639

 (Authorization Bypass Through User-Controlled Key)

CVSS2 => (AV:N/AC:L/Au:S/C:P/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5.5/10
4.9/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
None
Affected software
Totemo -> Totemomail 

 References:
https://objectif-securite.ch/2020/03/20/IDOR-totemo-mail-folder.html
https://www.totemo.com/en/solutions/email-encryption
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