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    1 vulnerability found for Firebase Authentication by Unknown

    CVE-2026-76793 (GCVE-0-2026-76793)

    Vulnerability from nvd – Published: 2026-08-22 06:00 – Updated: 2026-08-22 06:00
    VLAI
    Title
    Firebase Authentication < 1.7.1 - Unauthenticated Account Takeover via Firebase Email Claim
    Summary
    The Firebase Authentication WordPress plugin before 1.7.1 does not require the email address in an authentication token to be verified before matching it to a WordPress account and issuing a session, allowing unauthenticated attackers to log in as any user, including administrators.
    Severity
    No CVSS data available.
    CWE
    Assigner
    References
    URL Tags
    https://wpscan.com/vulnerability/0414ef2b-0d97-41… exploitvdb-entrytechnical-description
    Impacted products
    Vendor Product Version
    Unknown Firebase Authentication Affected: 0 , < 1.7.1 (semver)
    		Create a notification for this product.
    Credits
    Abdullah Kareem WPScan
    Show details on NVD website
    To clipboard 

    {
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Firebase Authentication",
          "vendor": "Unknown",
          "versions": [
            {
              "lessThan": "1.7.1",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Abdullah Kareem"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "WPScan"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Firebase Authentication WordPress plugin before 1.7.1 does not require the email address in an authentication token to be verified before matching it to a WordPress account and issuing a session, allowing unauthenticated attackers to log in as any user, including administrators."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-287 Improper Authentication",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-22T06:00:17.419Z",
        "orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
        "shortName": "WPScan"
      },
      "references": [
        {
          "tags": [
            "exploit",
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://wpscan.com/vulnerability/0414ef2b-0d97-41c7-9146-f31ace8b66b2/"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Firebase Authentication \u003c 1.7.1 - Unauthenticated Account Takeover via Firebase Email Claim",
      "x_generator": {
        "engine": "WPScan CVE Generator"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
    "assignerShortName": "WPScan",
    "cveId": "CVE-2026-76793",
    "datePublished": "2026-08-22T06:00:17.419Z",
    "dateReserved": "2026-08-19T17:55:46.564Z",
    "dateUpdated": "2026-08-22T06:00:17.419Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}