CVE-2021-41279: Zip Slip Vulnerability in BaserCMS
BaserCMS is an open source content management system with a focus on Japanese language support. In affected versions users with upload privilege may upload crafted zip files capable of path traversal on the host operating system. 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.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is CVE-2021-41279?
CVE-2021-41279 is a vulnerability in BaserCMS that allows users with upload privilege to upload crafted zip files capable of path traversal on the host operating system.
What is the severity of CVE-2021-41279?
The severity of CVE-2021-41279 is critical with a CVSS score of 8.8.
How does CVE-2021-41279 affect BaserCMS?
CVE-2021-41279 affects BaserCMS by allowing users with upload privilege to perform path traversal on the host operating system through crafted zip files.
How can I fix CVE-2021-41279?
To fix CVE-2021-41279, it is recommended to update BaserCMS to version 4.5.5 or apply the patch provided by the BaserCMS project.
Is there any official reference for CVE-2021-41279?
Yes, you can find official references for CVE-2021-41279 on the BaserCMS GitHub page.