Vulnerability CVE-2021-33509
Published: 2021-05-21   Modified: 2021-05-22

Description:
Plone through 5.2.4 allows remote authenticated managers to perform disk I/O via crafted keyword arguments to the ReStructuredText transform in a Python script.

Type:

CWE-732

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
8.5/10
10/10
6.8/10
Exploit range
Attack complexity
Authentication
Remote
Medium
Single time
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Plone -> Plone 

 References:
https://plone.org/security/hotfix/20210518/writing-arbitrary-files-via-docutils-and-python-script
http://www.openwall.com/lists/oss-security/2021/05/22/1
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