{
 "id": "WPSEC-2026-1869",
 "url": "https://wpsec.com/vuln/WPSEC-2026-1869/",
 "json_url": "https://wpsec.com/vuln/WPSEC-2026-1869/advisory.json",
 "markdown_url": "https://wpsec.com/vuln/WPSEC-2026-1869/index.md",
 "title": "Site Reviews <= 8.3.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via SureCart Product Rating Block Attributes",
 "description": "The Site Reviews plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'text' and 'link_url' attributes of the SureCart Product Rating block in versions 8.0.0 up to, and including, 8.3.5, due to insufficient input sanitization and output escaping. The text attribute is JSON-encoded into a single-quoted data-wp-context HTML attribute without escaping single quotes, and the link URL is escaped only with esc_attr(), which lets javascript: URLs through. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page, on sites where the SureCart integration is enabled.",
 "plugin": {
  "slug": "site-reviews",
  "name": "Site Reviews",
  "full_name": "Site Reviews",
  "wordpress_org": "https://wordpress.org/plugins/site-reviews/",
  "advisories_url": "https://wpsec.com/vuln/plugin/site-reviews/",
  "attacksurface": "https://attacksurface.wpsec.com/plugin/site-reviews"
 },
 "type": "XSS",
 "cwe": [
  "CWE-79"
 ],
 "cve": [],
 "cvss": {
  "version": "3.1",
  "score": 6.4,
  "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
  "severity": "Medium"
 },
 "affected": {
  "ranges": [
   {
    "from": "8.0.0",
    "from_inclusive": true,
    "to": "8.3.6",
    "to_inclusive": false
   }
  ],
  "text": [
   "from 8.0.0 before 8.3.6"
  ]
 },
 "introduced_in": "8.0.0",
 "fixed_in": "8.3.6",
 "remediation": "Update to 8.3.6 or later.",
 "fix_released": "2026-10-27T19:16:55+00:00",
 "published": "2026-10-28T19:48:30+00:00",
 "updated": "2026-10-28T09:11:26.429959+00:00",
 "also_published_as": null,
 "references": [
  "https://wpsec.com/vuln/WPSEC-2026-1869/",
  "https://plugins.svn.wordpress.org/site-reviews/tags/8.3.6/",
  "https://wordpress.org/plugins/site-reviews/"
 ],
 "attacksurface_url": "https://attacksurface.wpsec.com/plugin/site-reviews",
 "source": "WPSec",
 "license": {
  "name": "CC BY 4.0",
  "url": "https://creativecommons.org/licenses/by/4.0/"
 },
 "usage": {
  "plugin": "Medium",
  "affected_versions": "Medium",
  "as_of": "2026-10-29"
 }
}