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CVE-2026-63316

CVE-2026-63316

waiting for further signalsZero needs more public information before it can validate it.

GHSA-57gg-gh75-cfjg ↗EUVD-2026-98471 ↗

no check availablenot proven exploitable
cve.orgpublic pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).kevAttacks confirmed in the real world.
Payload CMS >= 3.0.0 < 3.90.0; >= 4.0.0-canary.0 <4.0.0-canary.34; >= 3.0.0 < 3.73.0
fixed in 3.90.0, 4.0.0-canary.34, 3.73.0
CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
ETK-2026-1461Zero's internal tracking ID, independent of the CVE number., permanent identifier
pkg:npm/@payloadcms/db-sqlite
pkg:npm/@payloadcms/db-d1-sqlite
pkg:npm/@payloadcms/db-postgres
pkg:npm/@payloadcms/db-vercel-postgres
cvss8.7cna vendorCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
7d 17h 44msince last run
20mAI analysisAnalysis: how long the AI spent reversing this signal.
timeline
0 = cve.org publication
trigger signal (cve.org) +0hwaiting for further signals+0h57m
0
+2h
+4h
+6h
+8h
+10h
+12h

description

Payload CMS versions before the listed fixes improperly handle values supplied through certain query-filter parameters. An authenticated user able to submit those queries may manipulate database statements.

mitigation

Upgrade Payload CMS to version 3.90.0 or later, or to 4.0.0-canary.34 or later on the canary release line. Restrict untrusted authenticated users' access to query functionality until the upgrade is complete.

fixed in 3.90.0, 4.0.0-canary.34, 3.73.0

check
no
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.
contextual
auth requiredWhether an attacker needs an account first, based on the CVSS vector's Privileges Required.
yes, low privileges
EPSSEstimate of the chance this CVE is exploited in the next 30 days. Refreshed daily.
0.26%16th percentile
agent run time
20m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-10-13 11:05Z
Δ to public pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).
–
Δ to kevAttacks confirmed in the real world.
–

outcome

Contextual: an exploit technique exists, but no deterministic check could cover this one.

source signals

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

  1. 2026-10-13 11:05Z
    cve_org: trigger signal, started the run
    https://www.cve.org/CVERecord?id=CVE-2026-63316

this entry in the feed

GET /api/v1/feed/CVE-2026-63316

{
  "etk_id": "ETK-2026-1461",
  "cve_id": "CVE-2026-63316",
  "display_id": "CVE-2026-63316",
  "ghsa_id": "GHSA-57gg-gh75-cfjg",
  "euvd_id": "EUVD-2026-98471",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Authenticated SQL injection in Payload CMS query filters",
  "summary": "Payload CMS versions before the listed fixes improperly handle values supplied through certain query-filter parameters. An authenticated user able to submit those queries may manipulate database statements.",
  "mitigation": "Upgrade Payload CMS to version 3.90.0 or later, or to 4.0.0-canary.34 or later on the canary release line. Restrict untrusted authenticated users' access to query functionality until the upgrade is complete.",
  "vendor": "Payload",
  "product": "Payload CMS",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 3.0.0 < 3.90.0",
        ">= 4.0.0-canary.0 <4.0.0-canary.34"
      ],
      "ecosystem": "npm",
      "fixed_versions": [
        "3.90.0",
        "4.0.0-canary.34"
      ],
      "package_name": "@payloadcms/db-sqlite",
      "purl": "pkg:npm/@payloadcms/db-sqlite"
    },
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 3.0.0 < 3.90.0",
        ">= 4.0.0-canary.0 <4.0.0-canary.34"
      ],
      "ecosystem": "npm",
      "fixed_versions": [
        "3.90.0",
        "4.0.0-canary.34"
      ],
      "package_name": "@payloadcms/db-d1-sqlite",
      "purl": "pkg:npm/@payloadcms/db-d1-sqlite"
    },
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 3.0.0 < 3.73.0"
      ],
      "ecosystem": "npm",
      "fixed_versions": [
        "3.73.0"
      ],
      "package_name": "@payloadcms/db-postgres",
      "purl": "pkg:npm/@payloadcms/db-postgres"
    },
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 3.0.0 < 3.73.0"
      ],
      "ecosystem": "npm",
      "fixed_versions": [
        "3.73.0"
      ],
      "package_name": "@payloadcms/db-vercel-postgres",
      "purl": "pkg:npm/@payloadcms/db-vercel-postgres"
    }
  ],
  "cwes": [
    89
  ],
  "cvss_score": 8.7,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N",
  "epss_score": 0.0026,
  "epss_percentile": 0.1658,
  "epss_asof": "2026-10-20",
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 20.400172783333332,
  "t0_at": "2026-10-13T11:05:09.403000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-13T11:05:09.403000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-13T11:05:09.403000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-63316"
    }
  }
}

published 2026-10-13 11:41Z
last change 2026-10-21 04:45Z

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