Vulnerability Description
baserCMS before version 4.4.1 is vulnerable to Cross-Site Scripting. The issue affects the following components: Edit feed settings, Edit widget area, Sub site new registration, New category registration. Arbitrary JavaScript may be executed by entering specific characters in the account that can access the file upload function category list, subsite setting list, widget area edit, and feed list on the management screen. The issue was introduced in version 4.0.0. It is fixed in version 4.4.1.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Basercms | Basercms | >= 4.0.0, < 4.4.1 |
Related Weaknesses (CWE)
References
- https://github.com/baserproject/basercms/commit/b70474ef9dcee6ad8826360884625dc7PatchThird Party Advisory
- https://github.com/baserproject/basercms/security/advisories/GHSA-wpww-4jf4-4hx8PatchThird Party Advisory
- https://packagist.org/packages/baserproject/basercmsThird Party Advisory
- https://github.com/baserproject/basercms/commit/b70474ef9dcee6ad8826360884625dc7PatchThird Party Advisory
- https://github.com/baserproject/basercms/security/advisories/GHSA-wpww-4jf4-4hx8PatchThird Party Advisory
- https://packagist.org/packages/baserproject/basercmsThird Party Advisory
FAQ
What is CVE-2020-15273?
CVE-2020-15273 is a vulnerability with a CVSS score of 7.3 (HIGH). baserCMS before version 4.4.1 is vulnerable to Cross-Site Scripting. The issue affects the following components: Edit feed settings, Edit widget area, Sub site new registration, New category registrat...
How severe is CVE-2020-15273?
CVE-2020-15273 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-15273?
Check the references section above for vendor advisories and patch information. Affected products include: Basercms Basercms.