GHSA-j4mx-98hw-6rv6

craftcms/cms vulnerable to cross site scripting in RSS feed widget

Source: GitHub Advisory Database (reviewed) Moderate CVE-2023-31144

Packages

Ecosystem	Package	Affected	Fixed in
Packagist	craftcms/cms	>= 3.0.0, < 3.8.4	3.8.4
Packagist	craftcms/cms	>= 4.0.0, < 4.4.4	4.4.4

Details

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

A malformed title in the feed widget of craftcms/cms can deliver an XSS payload. This has been resolved in [this commit](https://github.com/craftcms/cms/commit/52bd161614620edbab2d24d078ca9ebca2528442).

References

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

https://github.com/craftcms/cms/security/advisories/GHSA-j4mx-98hw-6rv6 web
https://nvd.nist.gov/vuln/detail/CVE-2023-31144 advisory
https://github.com/craftcms/cms/commit/52bd161614620edbab2d24d078ca9ebca2528442 web
https://github.com/craftcms/cms/commit/e2f7e7b7d86a0afa54ce855375d13c7760670764 web
https://github.com/craftcms/cms package