{
  "canonical_id": "gitea--CVE-2018-18926",
  "system_id": "gitea",
  "display_name": "Gitea",
  "category": "platforms",
  "advisory_mode": "core",
  "title": "Gitea Remote Code Execution (RCE) in code.gitea.io/gitea",
  "summary": "Gitea Remote Code Execution (RCE) in code.gitea.io/gitea",
  "published_at": "2024-08-21T15:29:04Z",
  "updated_at": "2026-03-03T04:52:20.787387Z",
  "severity": "unknown",
  "cvss_score": null,
  "exploit_status": "unknown",
  "source_confidence": "official",
  "official_source_url": "https://github.com/advisories/GHSA-hf6f-jq25-8gq9",
  "secondary_source_urls": [
    "https://nvd.nist.gov/vuln/detail/CVE-2018-18926",
    "https://github.com/go-gitea/gitea/commit/aeb5655c25053bdcd7eee94ea37df88468374162",
    "https://github.com/go-gitea/gitea/issues/5140",
    "https://github.com/go-gitea/gitea/pull/5177"
  ],
  "aliases": [
    "CVE-2018-18926",
    "GHSA-hf6f-jq25-8gq9",
    "GO-2022-0844"
  ],
  "cve_ids": [
    "CVE-2018-18926"
  ],
  "ghsa_ids": [
    "GHSA-hf6f-jq25-8gq9"
  ],
  "osv_ids": [
    "GO-2022-0844"
  ],
  "affected_versions": [
    "introduced=0, fixed<1.5.2"
  ],
  "fixed_versions": [
    "1.5.2"
  ],
  "package_name": "code.gitea.io/gitea",
  "render_markdown": true,
  "case_path": "07-framework-security/platforms/gitea/cases/gitea-cve-2018-18926.md",
  "secure_code_topics": [
    "authz-server-side-recheck",
    "token-cookie-storage",
    "proxy-trust-boundary"
  ],
  "status": "generated",
  "triage_reasons": [],
  "verification_status": "verified-real",
  "verification_mode": "real",
  "last_verified_at": "2026-03-18T01:25:45+00:00",
  "last_run_id": "gitea-gitea--CVE-2018-18926-20260318012526",
  "evidence_bundle": "/Users/x/websafe/06-case-studies/generated-runs/gitea-gitea--CVE-2018-18926-20260318012526",
  "browser_evidence": {
    "required": true,
    "present": true,
    "refs": [
      "/Users/x/websafe/06-case-studies/generated-runs/gitea-gitea--CVE-2018-18926-20260318012526/assets/baseline.png",
      "/Users/x/websafe/06-case-studies/generated-runs/gitea-gitea--CVE-2018-18926-20260318012526/assets/baseline-dom.html",
      "/Users/x/websafe/06-case-studies/generated-runs/gitea-gitea--CVE-2018-18926-20260318012526/logs/baseline-console.json",
      "/Users/x/websafe/06-case-studies/generated-runs/gitea-gitea--CVE-2018-18926-20260318012526/logs/baseline-network.json",
      "/Users/x/websafe/06-case-studies/generated-runs/gitea-gitea--CVE-2018-18926-20260318012526/logs/baseline-page.json",
      "/Users/x/websafe/06-case-studies/generated-runs/gitea-gitea--CVE-2018-18926-20260318012526/assets/proof.png",
      "/Users/x/websafe/06-case-studies/generated-runs/gitea-gitea--CVE-2018-18926-20260318012526/assets/proof-dom.html",
      "/Users/x/websafe/06-case-studies/generated-runs/gitea-gitea--CVE-2018-18926-20260318012526/logs/proof-console.json",
      "/Users/x/websafe/06-case-studies/generated-runs/gitea-gitea--CVE-2018-18926-20260318012526/logs/proof-network.json",
      "/Users/x/websafe/06-case-studies/generated-runs/gitea-gitea--CVE-2018-18926-20260318012526/logs/proof-page.json"
    ],
    "baseline_refs": [
      "/Users/x/websafe/06-case-studies/generated-runs/gitea-gitea--CVE-2018-18926-20260318012526/assets/baseline.png",
      "/Users/x/websafe/06-case-studies/generated-runs/gitea-gitea--CVE-2018-18926-20260318012526/assets/baseline-dom.html",
      "/Users/x/websafe/06-case-studies/generated-runs/gitea-gitea--CVE-2018-18926-20260318012526/logs/baseline-console.json",
      "/Users/x/websafe/06-case-studies/generated-runs/gitea-gitea--CVE-2018-18926-20260318012526/logs/baseline-network.json",
      "/Users/x/websafe/06-case-studies/generated-runs/gitea-gitea--CVE-2018-18926-20260318012526/logs/baseline-page.json"
    ],
    "proof_refs": [
      "/Users/x/websafe/06-case-studies/generated-runs/gitea-gitea--CVE-2018-18926-20260318012526/assets/proof.png",
      "/Users/x/websafe/06-case-studies/generated-runs/gitea-gitea--CVE-2018-18926-20260318012526/assets/proof-dom.html",
      "/Users/x/websafe/06-case-studies/generated-runs/gitea-gitea--CVE-2018-18926-20260318012526/logs/proof-console.json",
      "/Users/x/websafe/06-case-studies/generated-runs/gitea-gitea--CVE-2018-18926-20260318012526/logs/proof-network.json",
      "/Users/x/websafe/06-case-studies/generated-runs/gitea-gitea--CVE-2018-18926-20260318012526/logs/proof-page.json"
    ],
    "baseline_title": "Gitea Proxy Boundary Fixture",
    "proof_title": "Gitea Proxy Boundary Fixture - proof",
    "error_kind": null,
    "reason": null
  },
  "repro_profile_id": "gitea-authz-bypass",
  "artifact_mode": "local-fixture",
  "blocked_reason": null,
  "metadata": {
    "source_names": [],
    "source_kinds": [],
    "candidate_count": 1
  }
}