Medium severity5.4NVD Advisory· Published Nov 19, 2025· Updated Jun 17, 2026
CVE-2025-51662
CVE-2025-51662
Description
A stored cross-site scripting (XSS) vulnerability is found in the text sharing feature of FileCodeBox version 2.2 and earlier. Insufficient input validation allows attackers to inject arbitrary JavaScript code into shared text "codeboxes". The xss payload is automatically executed in the browsers of any users who try to access the infected codebox by clicking link or entering share code.
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Affected products
3- Range: <=2.2
Patches
Vulnerability mechanics
References
1- github.com/vastsa/FileCodeBox/issues/351nvdExploitIssue Tracking
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