Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2021-33509

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.

Published

2021-05-21T22:15:08.537

Last Modified

2024-11-21T06:08:58.980

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.9 (CRITICAL)

CVSSv2 Vector

AV:N/AC:M/Au:S/C:C/I:C/A:C

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: SINGLE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

6.8

Impact Score

10.0

Weaknesses

Type: Primary
CWE-732

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	plone	plone	≤ 5.2.4	Yes

References

http://www.openwall.com/lists/oss-security/2021/05/22/1 Mailing List, Third Party Advisory ([email protected])
https://plone.org/security/hotfix/20210518/writing-arbitrary-files-via-docutils-and-python-script Vendor Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2021/05/22/1 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://plone.org/security/hotfix/20210518/writing-arbitrary-files-via-docutils-and-python-script Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)