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CVE-2026-59774

CVE-2026-59774

validatedZero produced an exploit or a check.

GHSA-6v53-hr58-556r ↗EUVD-2026-101281 ↗

check availableZero validated a working check for it.not proven exploitableZero has a detection check, but hasn't produced a full working exploit yet.
cve.orgpublic pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).+1.1dkevAttacks confirmed in the real world.+1d
Gitea 1.22 < 1.27.1
fixed in 1.27.1
ETK-2026-1692Zero's internal tracking ID, independent of the CVE number., permanent identifier
pkg:golang/gitea.dev
cvss9.8otherCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
+1.1dTTV
<1mAI analysisAnalysis: how long the AI spent reversing this signal.
Check if you are vulnerable
timeline
0 = trigger signal
cve.org publication−9h32mtrigger signal +0hcheck available+16h20mpublic pocagent stoppedkev+24h
−6h
0
+6h
+12h
+18h

description

Gitea versions before 1.27.1 can allow unauthenticated requests to the repository markup feature to read files accessible to the Gitea service account. A suitable publicly readable repository is required; disclosure of configuration secrets may permit follow-on command execution as that account.

mitigation

Upgrade Gitea to version 1.27.1 or later. Until upgrading, reduce exposure by restricting public repositories that can use the repository markup feature.

fixed in 1.27.1

check
available
exploit
no
automationDeterministic: a check that runs on its own, the same request on every target. Contextual: an agentic technique that needs to be applied per target, for bugs that depend on contextual flows.
deterministic
auth requiredWhether an attacker needs an account first, based on the CVSS vector's Privileges Required.
no
EPSSEstimate of the chance this CVE is exploited in the next 30 days. Refreshed daily.
28%98th percentile
agent run time
<1m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-10-14 14:28Z
Δ to public pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).
+1.1d
Δ to kevAttacks confirmed in the real world.
+1d

outcome

Upstream: a detection for this already ships elsewhere, so we didn't generate a new one. The credit goes to whoever did.

source signals

Public signals that triggered or updated the pipeline. These are inputs for the deltas above.

  1. 2026-10-14 14:28Z
  2. 2026-10-15
    vulncheck_kev: trigger signal, started the run
    https://vulncheck.com/cve/CVE-2026-59774
  3. 2026-10-15 00:00Z
  4. 2026-10-15 16:20Z

this entry in the feed

GET /api/v1/feed/CVE-2026-59774

{
  "etk_id": "ETK-2026-1692",
  "cve_id": "CVE-2026-59774",
  "display_id": "CVE-2026-59774",
  "ghsa_id": "GHSA-6v53-hr58-556r",
  "euvd_id": "EUVD-2026-101281",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Arbitrary file read through Org-mode rendering in Gitea",
  "summary": "Gitea versions before 1.27.1 can allow unauthenticated requests to the repository markup feature to read files accessible to the Gitea service account. A suitable publicly readable repository is required; disclosure of configuration secrets may permit follow-on command execution as that account.",
  "mitigation": "Upgrade Gitea to version 1.27.1 or later. Until upgrading, reduce exposure by restricting public repositories that can use the repository markup feature.",
  "vendor": "gitea",
  "product": "Gitea",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "1.22 < 1.27.1"
      ],
      "ecosystem": "go",
      "fixed_versions": [
        "1.27.1"
      ],
      "package_name": "gitea.dev",
      "purl": "pkg:golang/gitea.dev"
    }
  ],
  "cwes": null,
  "cvss_score": 9.8,
  "cvss_src": "other",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss_score": 0.2831,
  "epss_percentile": 0.9811,
  "epss_asof": "2026-10-20",
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "upstream",
  "exploit": false,
  "pipeline_minutes": 0.0125985,
  "t0_at": "2026-10-14T14:28:25.862000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-15T16:20:19.508478+00:00",
      "days": 1.0777042416435185,
      "is_lower_bound": false,
      "measured_at": "2026-10-14T14:28:25.862000+00:00",
      "url": null
    },
    "kev": {
      "at": "2026-10-15T00:00:00+00:00",
      "days": 1,
      "is_lower_bound": false,
      "measured_at": "2026-10-14T14:28:25.862000+00:00",
      "precision": "day",
      "url": "https://vulncheck.com/cve/CVE-2026-59774"
    },
    "public_poc": {
      "at": "2026-10-15T16:20:19.608283+00:00",
      "days": 1.0777053967939816,
      "is_lower_bound": false,
      "measured_at": "2026-10-14T14:28:25.862000+00:00",
      "url": "https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-59774.yaml"
    },
    "trigger_signal": {
      "at": "2026-10-15T00:00:00+00:00",
      "days": 0.3969228935185185,
      "is_lower_bound": false,
      "measured_at": "2026-10-14T14:28:25.862000+00:00",
      "url": "https://vulncheck.com/cve/CVE-2026-59774"
    }
  }
}

published 2026-10-15 16:20Z
last change 2026-10-21 10:52Z

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