github - ghsa-wvg9-vc45-v9rf

ghsa-wvg9-vc45-v9rf

Vulnerability from github

Published

2025-12-03 15:30

Modified

2025-12-03 15:30

Severity ?

5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

Details

The Post SMTP plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.6.1. This is due to the plugin not properly verifying that a user is authorized to update OAuth tokens on the 'handle_gmail_oauth_redirect' function. This makes it possible for authenticated attackers, with subscriber level access and above, to inject invalid or attacker-controlled OAuth credentials.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-12887"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-03T13:16:01Z",
    "severity": "MODERATE"
  },
  "details": "The Post SMTP plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.6.1. This is due to the plugin not properly verifying that a user is authorized to update OAuth tokens on the \u0027handle_gmail_oauth_redirect\u0027 function. This makes it possible for authenticated attackers, with subscriber level access and above, to inject invalid or attacker-controlled OAuth credentials.",
  "id": "GHSA-wvg9-vc45-v9rf",
  "modified": "2025-12-03T15:30:28Z",
  "published": "2025-12-03T15:30:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-12887"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset/3402203"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/5bd9f312-99e1-4dc2-855d-90339c2e24da?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-12887 (GCVE-0-2025-12887)

Vulnerability from cvelistv5

Published

2025-12-03 12:29

Modified

2025-12-03 14:09

Severity ?

5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

CWE

CWE-862 - Missing Authorization

Summary

The Post SMTP plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.6.1. This is due to the plugin not properly verifying that a user is authorized to update OAuth tokens on the 'handle_gmail_oauth_redirect' function. This makes it possible for authenticated attackers, with subscriber level access and above, to inject invalid or attacker-controlled OAuth credentials.

References

URL

Tags

	https://www.wordfence.com/threat-intel/vulnerabilities/id/5bd9f312-99e1-4dc2-855d-90339c2e24da?source=cve
	https://plugins.trac.wordpress.org/changeset/3402203

Impacted products

	Vendor	Product	Version
	saadiqbal	Post SMTP – Complete SMTP Solution with Logs, Alerts, Backup SMTP & Mobile App	Version: * ≤ 3.6.1

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-12887",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-12-03T14:09:06.643764Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
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        ],
        "providerMetadata": {
          "dateUpdated": "2025-12-03T14:09:43.624Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
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          "product": "Post SMTP \u2013 Complete SMTP Solution with Logs, Alerts, Backup SMTP \u0026 Mobile App",
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          "versions": [
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          "type": "finder",
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        }
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          "value": "The Post SMTP plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.6.1. This is due to the plugin not properly verifying that a user is authorized to update OAuth tokens on the \u0027handle_gmail_oauth_redirect\u0027 function. This makes it possible for authenticated attackers, with subscriber level access and above, to inject invalid or attacker-controlled OAuth credentials."
        }
      ],
      "metrics": [
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        {
          "descriptions": [
            {
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      "providerMetadata": {
        "dateUpdated": "2025-12-03T12:29:53.626Z",
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      "references": [
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    "dateReserved": "2025-11-07T17:28:03.418Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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