baserCMS Cross-site Scripting vulnerability in File upload Feature

MEDIUM 5.4CVE-2023-43647 · GHSA-ggj4-78rm-6xgv · Published 30/10/2023 · updated 17/06/2026

Package	Affected versions	Patched versions
baserproject/basercms Packagist	`< 4.8.0`	`4.8.0`
basercms basercms	`< 4.8.0`	`4.8.0`

Description

There is a XSS Vulnerability in File upload Feature to baserCMS.

This is a vulnerability that needs to be addressed when the management system is used by an unspecified number of users. If you are eligible, please update to the new version as soon as possible.

Target

baserCMS 4.7.8 and earlier versions

Vulnerability

Malicious code may be executed in File upload Feature.

Countermeasures

Update to the latest version of baserCMS

Please refer to the following page to reference for more information. https://basercms.net/security/JVN_45547161

Credits

Shiga Takuma@BroadBand Security, Inc

NVD description

baserCMS is a website development framework. Prior to version 4.8.0, there is a cross-site scripting vulnerability in the file upload feature of baserCMS. Version 4.8.0 contains a patch for this issue.

References

baserproject/basercms security advisory · WEB
nvd.nist.gov/vuln/detail/CVE-2023-43647 · ADVISORY
baserproject/basercms commit eb59775 · WEB
basercms.net/security/JVN_24381990 · WEB
baserproject/basercms · PACKAGE

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