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CVE-2026-63030

CVE-2026-63030

validatedZero produced an exploit or a check.

GHSA-ff9f-jf42-662q ↗EUVD-2026-45280 ↗

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).+78dkevAttacks confirmed in the real world.0d
WordPress 6.9.0 - 6.9.4; 7.0.0 - 7.0.1
fixed in 6.9.5, 7.0.2
CWE-436 Interpretation Conflict
ETK-2026-489, permanent identifier
cvss9.8nvdCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
+78dTTV
<1mAI analysisAnalysis: how long the AI spent reversing this signal.
Check if you are vulnerable
timeline
0 = trigger signal
cve.org publication−65dkevtrigger signal +0dcheck available+13dpublic pocagent stopped
−60d
−40d
−20d
0
+20d

description

WordPress 6.9.x before 6.9.5 and 7.0.x before 7.0.2 contain a route-confusion flaw in the REST API batch endpoint. An attacker can use it together with the related SQL injection vulnerability to perform SQL injection and potentially execute code remotely; exploitation depends on that separate SQL injection issue being present.

mitigation

Upgrade WordPress 6.9 installations to 6.9.5 or later, and 7.0 installations to 7.0.2 or later. Apply the fix for the related SQL injection vulnerability as well.

fixed in 6.9.5, 7.0.2

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.
11%95th percentile
agent run time
<1m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-07-17 19:14Z
Δ to public pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).
+78d
Δ to kevAttacks confirmed in the real world.
0d

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. 2026-07-17 00:00Z
  2. 2026-07-17 19:14Z
  3. 2026-07-21 00:00Z
  4. 2026-09-21
    euvd: trigger signal, started the run
    https://euvd.enisa.europa.eu/enisa/EUVD-2026-45280
  5. 2026-09-21 00:00Z
  6. 2026-10-03 19:14Z

this entry in the feed

GET /api/v1/feed/CVE-2026-63030

{
  "etk_id": "ETK-2026-489",
  "cve_id": "CVE-2026-63030",
  "display_id": "CVE-2026-63030",
  "ghsa_id": "GHSA-ff9f-jf42-662q",
  "euvd_id": "EUVD-2026-45280",
  "status": "published",
  "anchor_state": "anchored",
  "title": "REST API batch-route confusion in WordPress",
  "summary": "WordPress 6.9.x before 6.9.5 and 7.0.x before 7.0.2 contain a route-confusion flaw in the REST API batch endpoint. An attacker can use it together with the related SQL injection vulnerability to perform SQL injection and potentially execute code remotely; exploitation depends on that separate SQL injection issue being present.",
  "mitigation": "Upgrade WordPress 6.9 installations to 6.9.5 or later, and 7.0 installations to 7.0.2 or later. Apply the fix for the related SQL injection vulnerability as well.",
  "vendor": "WordPress",
  "product": "WordPress",
  "affected": [
    {
      "affected_notes": [
        "6.9.0 - 6.9.4"
      ],
      "affected_ranges": [],
      "ecosystem": "wordpress",
      "fixed_versions": [
        "6.9.5"
      ],
      "package_name": "WordPress",
      "purl": null
    },
    {
      "affected_notes": [
        "7.0.0 - 7.0.1"
      ],
      "affected_ranges": [],
      "ecosystem": "wordpress",
      "fixed_versions": [
        "7.0.2"
      ],
      "package_name": "WordPress",
      "purl": null
    }
  ],
  "cwes": [
    436
  ],
  "cvss_score": 9.8,
  "cvss_src": "nvd",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss_score": 0.1065,
  "epss_percentile": 0.9577,
  "epss_asof": "2026-10-20",
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "upstream",
  "exploit": false,
  "pipeline_minutes": 0.017518266666666667,
  "t0_at": "2026-07-17T19:14:12.910000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-03T19:14:07.375310+00:00",
      "days": 77.99993594108797,
      "is_lower_bound": false,
      "measured_at": "2026-07-17T19:14:12.910000+00:00",
      "url": null
    },
    "kev": {
      "at": "2026-07-17T00:00:00+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-07-17T19:14:12.910000+00:00",
      "precision": "day",
      "url": "https://vulncheck.com/cve/CVE-2026-63030"
    },
    "public_poc": {
      "at": "2026-10-03T19:14:07.396571+00:00",
      "days": 77.99993618716435,
      "is_lower_bound": false,
      "measured_at": "2026-07-17T19:14:12.910000+00:00",
      "url": "https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-63030.yaml"
    },
    "trigger_signal": {
      "at": "2026-09-21T00:00:00+00:00",
      "days": 65.19846168981482,
      "is_lower_bound": false,
      "measured_at": "2026-07-17T19:14:12.910000+00:00",
      "url": "https://euvd.enisa.europa.eu/enisa/EUVD-2026-45280"
    }
  }
}

published 2026-10-03 19:14Z
last change 2026-10-21 05:31Z

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