{
 "affected": [
  {
   "database_specific": {
    "ecosystem_as_entered": "fediverse",
    "name_as_entered": "Mastodon",
    "patched_versions": "4.3.8, 4.2.21",
    "range_converted": true,
    "tags": {
     "4.2.21": "v4.2.21",
     "4.3.0": "v4.3.0",
     "4.3.8": "v4.3.8"
    },
    "vulnerable_version_range": "< 4.3.8, < 4.2.21"
   },
   "package": {
    "ecosystem": "GIT",
    "name": "https://github.com/mastodon/mastodon"
   },
   "ranges": [
    {
     "events": [
      {
       "introduced": "0"
      },
      {
       "fixed": "7e2ea8d1fc079dfebeabe358522e936f26f41751"
      }
     ],
     "repo": "https://github.com/mastodon/mastodon",
     "type": "GIT"
    },
    {
     "events": [
      {
       "introduced": "ab36c152f9e5f9054798504354365dcaef4e5c43"
      },
      {
       "fixed": "e6591bf322c7e47a8420a588d52a44a585c10b54"
      }
     ],
     "repo": "https://github.com/mastodon/mastodon",
     "type": "GIT"
    }
   ]
  }
 ],
 "aliases": [],
 "database_specific": {
  "attribution": "Advisory metadata from published GitHub repository security advisories and the GitHub Advisory Database (https://github.com/advisories, CC BY 4.0); CVE state from CVE Services; OSV.dev; NVD API (this product uses the NVD API but is not endorsed or certified by the NVD). Compiled by Limbowatch (https://limbo.watch), CC BY 4.0.",
  "limbowatch": {
   "cited_cve": null,
   "cited_cve_state": null,
   "cve": "no CVE anywhere",
   "cwe_ids": [],
   "first_seen_by_limbowatch": "2026-10-31T12:45:55Z",
   "in_osv": false,
   "likely_permanent": true,
   "nvd_status": null,
   "quality": {
    "names": "none",
    "ranges": "converted"
   },
   "repository": "mastodon/mastodon",
   "reviewed": false,
   "severity": "low",
   "status": "in limbo",
   "uncited_cves": []
  }
 },
 "id": "GHSA-x2rc-v5wx-g3m5",
 "modified": "2026-11-12T20:26:11Z",
 "published": "2025-05-06T14:22:29Z",
 "references": [
  {
   "type": "ADVISORY",
   "url": "https://github.com/mastodon/mastodon/security/advisories/GHSA-x2rc-v5wx-g3m5"
  }
 ],
 "schema_version": "1.6.0",
 "severity": []
}