CVE-2023-0340 (GCVE-0-2023-0340)

Vulnerability from cvelistv5 – Published: 2023-03-20 15:52 – Updated: 2025-02-26 18:49
VLAI
Title
Custom Content Shortcode <= 4.0.2 - Contributor+ LFI
Summary
The Custom Content Shortcode WordPress plugin through 4.0.2 does not validate one of its shortcode attribute, which could allow users with a contributor role and above to include arbitrary files via a traversal attack. This could also allow them to read non PHP files and retrieve their content. RCE could also be achieved if the attacker manage to upload a malicious image containing PHP code, and then include it via the affected attribute, on a default WP install, authors could easily achieve that given that they have the upload_file capability.
Severity
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-26 18:49 UTC
CWE
Assigner
WPScan CNA under the mitre root
CNA scorecard E 44/100 over 1690 records in the last 180 days details
References
URL Tags
https://wpscan.com/vulnerability/71956598-90aa-45… exploitvdb-entrytechnical-description
Impacted products
Vendor Product Version CPE status
Unknown Custom Content Shortcode Affected: 0 , ≤ 4.0.2 (custom)
guessed Create a notification for this product.
Credits
Erwan LR (WPScan) WPScan
Show details on NVD website
To clipboard 

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