A cross-site scripting (XSS) vulnerability in Pluxml v5.8.7 allows attackers to execute arbitrary web scripts or HTML via a crafted payload in the thumbnail path of a blog post.
https://www.cvedetails.com/cve/CVE-2021-38602/
https://github.com/MoritzHuppert/CVE-2022-25020/blob/main/CVE-2022-25020.pdf