baserproject/basercms · Security
Cross-site scripting vulnerability in file upload
- GHSA ID
- GHSA-hgjr-632x-qpp3
- CVE ID
- CVE-2021-39136
- Severity
- high
- Published
- Updated
- CVSS
- 8.7 · CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
- CVSS v3
- 8.7 · CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
Description
There is a cross-site scripting vulnerability in file upload on the management system of 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 4.5.1 and earlier versions
Vulnerability
Execution of malicious JavaScript code may alter the display of the page or leak cookie information.
Countermeasures
Update to the latest version of baserCMS
Please refer to the next page for details. https://basercms.net/security/JVN_14134801
CWEs
- CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
References
- https://github.com/baserproject/basercms/security/advisories/GHSA-hgjr-632x-qpp3 ↗
- https://nvd.nist.gov/vuln/detail/CVE-2021-39136 ↗
- https://github.com/baserproject/basercms/commit/568d4cab5ba1cdee7bbf0133c676d02a98f6d7bc ↗
- https://basercms.net/security/JVN_14134801 ↗
- http://jvn.jp/en/jp/JVN14134801/index.html ↗
- https://github.com/advisories/GHSA-hgjr-632x-qpp3 ↗