CVSS Score of 10 (low)


Published Jun 24, 2023
Updated: Nov 7, 2023


CVE-2023-3387 is a vulnerability affecting the Lana Text to Image plugin for WordPress up to and including version 1.0.0 due to insufficient input sanitization and output escaping. This allows authenticated attackers with contributor-level or higher permissions to inject arbitrary web scripts in pages, which will execute when accessed by users. The vulnerability has a base severity rating of MEDIUM according to NIST and Wordfence, with a base score of 5.4 and 6.4 respectively out of 10. It falls under the CWE-79 category, which refers to improper neutralization of input during web page generation (Cross-Site Scripting). There have been 79 reported instances of this vulnerability so far.


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