Vulnerability-Lookup

CVE-2026-4663 (GCVE-0-2026-4663)

Vulnerability from cvelistv5 – Published: 2026-05-12 07:48 – Updated: 2026-05-18 14:22

** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-39608. Reason: This candidate is a reservation duplicate of CVE-2026-39608. Notes: All CVE users should reference CVE-2026-39608 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage.

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{
  "containers": {
    "cna": {
      "providerMetadata": {
        "dateUpdated": "2026-05-18T14:22:46.082Z",
        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "rejectedReasons": [
        {
          "lang": "en",
          "value": "** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-39608. Reason: This candidate is a reservation duplicate of CVE-2026-39608. Notes: All CVE users should reference CVE-2026-39608 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage."
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
    "assignerShortName": "Wordfence",
    "cveId": "CVE-2026-4663",
    "datePublished": "2026-05-12T07:48:25.638Z",
    "dateRejected": "2026-05-18T14:22:46.082Z",
    "dateReserved": "2026-03-23T16:19:41.095Z",
    "dateUpdated": "2026-05-18T14:22:46.082Z",
    "state": "REJECTED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-4663",
      "date": "2026-05-18",
      "epss": "0.00075",
      "percentile": "0.22435"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-4663\",\"sourceIdentifier\":\"security@wordfence.com\",\"published\":\"2026-05-12T09:16:41.900\",\"lastModified\":\"2026-05-18T16:16:32.350\",\"vulnStatus\":\"Rejected\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-39608. Reason: This candidate is a reservation duplicate of CVE-2026-39608. Notes: All CVE users should reference CVE-2026-39608 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage.\"}],\"metrics\":{},\"references\":[]}}",
    "vulnrichment": {
      "containers": "{\"cna\": {\"rejectedReasons\": [{\"lang\": \"en\", \"value\": \"** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-39608. Reason: This candidate is a reservation duplicate of CVE-2026-39608. Notes: All CVE users should reference CVE-2026-39608 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage.\"}], \"providerMetadata\": {\"orgId\": \"b15e7b5b-3da4-40ae-a43c-f7aa60e62599\", \"shortName\": \"Wordfence\", \"dateUpdated\": \"2026-05-18T14:22:46.082Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2026-4663\", \"assignerOrgId\": \"b15e7b5b-3da4-40ae-a43c-f7aa60e62599\", \"state\": \"REJECTED\", \"assignerShortName\": \"Wordfence\", \"dateReserved\": \"2026-03-23T16:19:41.095Z\", \"datePublished\": \"2026-05-12T07:48:25.638Z\", \"dateUpdated\": \"2026-05-18T14:22:46.082Z\", \"dateRejected\": \"2026-05-18T14:22:46.082Z\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}

FKIE_CVE-2026-4663

Vulnerability from fkie_nvd - Published: 2026-05-12 09:16 - Updated: 2026-05-18 16:16

Severity

Summary

Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-39608. Reason: This candidate is a reservation duplicate of CVE-2026-39608. Notes: All CVE users should reference CVE-2026-39608 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage.

References

	URL	Tags

Impacted products

	Vendor	Product	Version

JSON

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{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-39608. Reason: This candidate is a reservation duplicate of CVE-2026-39608. Notes: All CVE users should reference CVE-2026-39608 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage."
    }
  ],
  "id": "CVE-2026-4663",
  "lastModified": "2026-05-18T16:16:32.350",
  "metrics": {},
  "published": "2026-05-12T09:16:41.900",
  "references": [],
  "sourceIdentifier": "security@wordfence.com",
  "vulnStatus": "Rejected"
}

GHSA-9V2V-8MQ8-P8FF

Vulnerability from github – Published: 2026-05-12 09:31 – Updated: 2026-05-12 09:31

Details

The iPOSpays Gateways WC plugin for WordPress is vulnerable to Missing Authorization in versions up to and including 1.3.7. This is due to the plugin exposing a REST API endpoint /wp-json/ipospays/v1/save_settings with 'permission_callback' set to '__return_true', which allows unauthenticated access without any capability checks or nonce verification. This makes it possible for unauthenticated attackers to update plugin settings, specifically allowing them to overwrite critical payment gateway settings including live API keys, secret keys, and payment tokens stored in the 'woocommerce_ipospays_settings' option.

Severity

5.3 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

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{
  "affected": [],
  "aliases": [
    "CVE-2026-4663"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-12T09:16:41Z",
    "severity": "MODERATE"
  },
  "details": "The iPOSpays Gateways WC plugin for WordPress is vulnerable to Missing Authorization in versions up to and including 1.3.7. This is due to the plugin exposing a REST API endpoint /wp-json/ipospays/v1/save_settings with \u0027permission_callback\u0027 set to \u0027__return_true\u0027, which allows unauthenticated access without any capability checks or nonce verification. This makes it possible for unauthenticated attackers to update plugin settings, specifically allowing them to overwrite critical payment gateway settings including live API keys, secret keys, and payment tokens stored in the \u0027woocommerce_ipospays_settings\u0027 option.",
  "id": "GHSA-9v2v-8mq8-p8ff",
  "modified": "2026-05-12T09:31:31Z",
  "published": "2026-05-12T09:31:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-4663"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/ipospays-gateways-wc/tags/1.3.7/includes/payment-methods/class-ftd-redirect-gateway.php#L253"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/ipospays-gateways-wc/tags/1.3.7/includes/payment-methods/class-ftd-redirect-gateway.php#L336"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/ipospays-gateways-wc/tags/1.3.7/includes/payment-methods/class-ftd-redirect-gateway.php#L381"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/ipospays-gateways-wc/trunk/includes/payment-methods/class-ftd-redirect-gateway.php#L253"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/ipospays-gateways-wc/trunk/includes/payment-methods/class-ftd-redirect-gateway.php#L336"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/ipospays-gateways-wc/trunk/includes/payment-methods/class-ftd-redirect-gateway.php#L381"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/a1a30930-31c1-4254-867c-073932672a39?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CVE-2026-4663 (GCVE-0-2026-4663)

FKIE_CVE-2026-4663

GHSA-9V2V-8MQ8-P8FF

Tags

Sightings

Nomenclature