Medium severity · published Aug 16, 2023
CVE-2023-4374
WP Remote Users Sync <= 1.2.11 - Missing Authorization to Authenticated (Subscriber+) Log View
4.3
CVSS
0.7%
EPSS
No
On KEV
Description
The WP Remote Users Sync plugin for WordPress is vulnerable to unauthorized access of data and addition of data due to a missing capability check on the 'refresh_logs_async' functions in versions up to, and including, 1.2.11. This makes it possible for authenticated attackers with subscriber privileges or above, to view logs.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 54% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WR
WP Remote Users Sync · frogerme
through 1.2.11 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-4374
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-4374
Product
https://plugins.trac.wordpress.org/browser/wp-remote-users-sync/trunk/inc/class-wprus-logger.php#L117
Product
https://plugins.trac.wordpress.org/changeset/2946667/wp-remote-users-sync#file130
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/2e87cfc4-8e7c-47d6-80fc-9c293cdd8acb?source=cve
More from WP Remote Users Sync
5.4
CVE-2023-3958
WP Remote Users Sync <= 1.2.12 - Authenticated (Subscriber+) Server Side Request Forgery