A stored cross-site scripting (XSS) vulnerability in the /manager/pages component of Piranha CMS v12.0 allows attackers to execute arbitrary web scripts or HTML via creating a page and injecting a crafted payload into the Markdown blocks.
{
"cwe_ids": [
"CWE-79"
],
"github_reviewed": true,
"nvd_published_at": "2025-10-23T18:16:23Z",
"github_reviewed_at": "2025-10-23T20:31:36Z",
"severity": "MODERATE"
}