Description
A vulnerability, which was classified as critical, was found in IP Blacklist Cloud Plugin up to 3.42 on WordPress. This affects the function valid_js_identifier of the file ip_blacklist_cloud.php of the component CSV File Import. The manipulation of the argument filename leads to path traversal. It is possible to initiate the attack remotely. Upgrading to version 3.43 is able to address this issue. The identifier of the patch is 6e6fe8c6fda7cbc252eef083105e08d759c07312. It is recommended to upgrade the affected component. The identifier VDB-227757 was assigned to this vulnerability.
References (4)
Core 4
Core References
Third Party Advisory vdb-entry
technical-description
https://vuldb.com/?id.227757
Third Party Advisory signature
permissions-required
https://vuldb.com/?ctiid.227757
Patch patch
https://github.com/wp-plugins/ip-blacklist-cloud/commit/6e6fe8c6fda7cbc252eef083105e08d759c07312
Release Notes patch
https://github.com/wp-plugins/ip-blacklist-cloud/releases/tag/3.43
Scores
CVSS v3
6.3
EPSS
0.0097
EPSS Percentile
57.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-22
Status
published
Products (2)
ad33lx/ip_blacklist_cloud
< 3.42
ip-finder/ip_blacklist_cloud
< 3.42
Published
May 01, 2023
Tracked Since
Feb 18, 2026