CVE-2025-47204

MEDIUM EXPLOITED NUCLEI

bootstrap-multiselect 1.1.2 - Reflective Cross-Site Scripting via POST Data Echo

Title source: llm

Exploitation Summary

CVE-2025-47204 has been observed exploited in the wild (reported by VulnCheck KEV). A Nuclei detection template is also available.

Description

An issue was discovered in post.php in bootstrap-multiselect (aka Bootstrap Multiselect) 1.1.2. A PHP script in the source code echoes arbitrary POST data. If a developer adopts this structure wholesale in a live application, it could create a Reflective Cross-Site Scripting (XSS) vulnerability exploitable through Cross-Site Request Forgery (CSRF).

Nuclei Templates (1)

Bootstrap Multiselect <= 1.1.2 - Cross-Site Scripting

MEDIUMVERIFIEDby r3naissance

Shodan: html:"bootstrap-multiselect"

References (2)

Core 2

Core References

Release Notes

https://github.com/davidstutz/bootstrap-multiselect/releases

Patch

https://github.com/projectdiscovery/nuclei-templates/commit/11e1a6c11d3954f44acfb0274b6dad4bd8045103

View Patch ZIP pw:eip

Scores

CVSS v3 6.1

EPSS 0.0144

EPSS Percentile 80.9%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

VulnCheck KEV 2025-07-21

CWE

CWE-352

Status published

Products (2)

davidstutz/bootstrap_multiselect 1.1.2

npm/bootstrap-multiselect 0npm

Published May 13, 2025

Tracked Since Feb 18, 2026