{
  "canonical_id": "discourse--6216e2732b",
  "system_id": "discourse",
  "display_name": "Discourse",
  "category": "cms",
  "advisory_mode": "core",
  "title": "3.5.2: Security and maintenance release",
  "summary": "<h2><a name=\"p-1876660-discourse-352-stable-release-1\" class=\"anchor\" href=\"https://meta.discourse.org#p-1876660-discourse-352-stable-release-1\" aria-label=\"Heading link\"></a>Discourse 3.5.2 Stable Release</h2>\n<p>Discourse strongly recommends that all sites follow the default latest branch of Discourse. The \u201cstable\u201d branch is more focused on <em>lack of change</em> than <em>lack of bugs</em> - all releases, including those on latest and beta are production ready.</p>\n<h2><a name=\"p-1876660-security-updates-2\" class=\"anchor\" href=\"https://meta.discourse.org#p-1876660-security-updates-2\" aria-label=\"Heading link\"></a>Security Updates</h2>\n<p>This release includes fixes for these security issues reported by our community and <a href=\"https://hackerone.com/discourse\" rel=\"noopener nofollow ugc\">HackerOne</a>.</p>\n<ul>\n<li><a href=\"https://github.com/discourse/discourse/security/advisories/GHSA-jp9x-wwv6-cv3j\" class=\"inline-onebox\" rel=\"noopener nofollow ugc\">Missing Cache-Control response header on error responses \u00b7 Advisory \u00b7 discourse/discourse \u00b7 GitHub</a></li>\n</ul>\n            <p><small>2 posts - 2 participants</small></p>\n            <p><a href=\"https://meta.discourse.org/t/3-5-2-security-and-maintenance-release/386388\">Read full topic</a></p>",
  "published_at": "Tue, 28 Oct 2025 07:33:40 +0000",
  "updated_at": "Tue, 28 Oct 2025 07:33:40 +0000",
  "severity": "unknown",
  "cvss_score": null,
  "exploit_status": "unknown",
  "source_confidence": "official",
  "official_source_url": "https://meta.discourse.org/t/3-5-2-security-and-maintenance-release/386388",
  "secondary_source_urls": [],
  "aliases": [],
  "cve_ids": [],
  "ghsa_ids": [],
  "osv_ids": [],
  "affected_versions": [],
  "fixed_versions": [],
  "package_name": null,
  "render_markdown": false,
  "case_path": null,
  "secure_code_topics": [
    "authz-server-side-recheck",
    "xss-output-encoding",
    "plugin-extension-trust-policy",
    "dependency-upgrade-policy"
  ],
  "status": "triage",
  "triage_reasons": [
    "missing affected/fixed version details"
  ],
  "verification_status": "triage-manual",
  "verification_mode": "synthetic",
  "last_verified_at": null,
  "last_run_id": null,
  "evidence_bundle": null,
  "historical_status": null,
  "latest_status": null,
  "browser_evidence": {
    "required": false,
    "present": false,
    "refs": []
  },
  "repro_profile_id": "xss-generic",
  "artifact_mode": "synthetic",
  "blocked_reason": null,
  "metadata": {
    "source_names": [
      "Discourse Release Notes RSS"
    ],
    "source_kinds": [
      "rss-feed"
    ],
    "candidate_count": 1
  }
}