Vulnerability identifier: #VU24827
Vulnerability risk: High
CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-264
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Plone
Web applications /
CMS
Vendor: Plone
Description
The vulnerability allows a remote attacker to escalate privileges on the system.
The vulnerability exists due to unspecified error when "plone.restapi" is installed in the add-ons (modules) control panel. A remote authenticated attacker can escalate their privileges up to the highest level.
Mitigation
Install update from vendor's website.
Vulnerable software versions
Plone: 5.2.0 - 5.2.1
External links
http://www.openwall.com/lists/oss-security/2020/01/24/1
http://plone.org/security/hotfix/20200121
http://plone.org/security/hotfix/20200121/privilege-escalation-when-plone-restapi-is-installed
http://www.openwall.com/lists/oss-security/2020/01/22/1
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.