Critical severity · published Jan 23, 2020
CVE-2020-7941
A privilege escalation issue in plone.app.contenttypes in Plone 4.3 through 5.2.1 allows users to PUT (overwrite) some content without needing write permission
9.8
CVSS
2.3%
EPSS
No
On KEV
Description
A privilege escalation issue in plone.app.contenttypes in Plone 4.3 through 5.2.1 allows users to PUT (overwrite) some content without needing write permission.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.3% · higher than 83% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PL
Plone · Plone
4.3.0 through 5.2.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-7941
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-7941
Third Party Advisory
http://www.openwall.com/lists/oss-security/2020/01/24/1
Vendor Advisory
https://plone.org/security/hotfix/20200121
Vendor Advisory
https://plone.org/security/hotfix/20200121/privilege-escalation-for-overwriting-content
Mailing List
https://www.openwall.com/lists/oss-security/2020/01/22/1
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