GHSA-6fmv-q269-55cw

Edit template, Remote Code Execution (RCE) Vulnerability in Latest Release 4.4.0

Source: GitHub Advisory Database (reviewed) High CVE-2020-15277

Packages

Ecosystem	Package	Affected	Fixed in
Packagist	baserproject/basercms	>= 4.4.0, < 4.4.1	4.4.1

Details

As written in the advisory (Markdown source, shown as plain text).

baserCMS 4.4.0 and earlier is affected by Remote Code Execution (RCE). Impact: XSS via Arbitrary script execution. Attack vector is: Administrator must be logged in. Components are: Edit template. Tested baserCMS Version : 4.4.0 (Latest) Affected baserCMS Version : 4.0.0 ~ 4.4.0 Patches : https://basercms.net/security/20201029 Found by Aquilao Null

References

External links from the advisory. They lead to third-party sites.

https://github.com/baserproject/basercms/security/advisories/GHSA-6fmv-q269-55cw web
https://nvd.nist.gov/vuln/detail/CVE-2020-15277 advisory
https://github.com/baserproject/basercms/commit/bb027c3967b0430adcff2d2fedbc23d39077563b web
https://basercms.net/security/20201029 web