GHSA-GCVM-C75M-H4P4

Vulnerability from github – Published: 2026-04-09 18:31 – Updated: 2026-04-10 21:35
VLAI?
Summary
Apache OpenMeetings Uses GET Request Method With Sensitive Query Strings
Details

Use of GET Request Method With Sensitive Query Strings vulnerability in Apache OpenMeetings.

The REST login endpoint uses HTTP GET method with username and password passed as query parameters. Please check references regarding possible impact

This issue affects Apache OpenMeetings: from 3.1.3 before 9.0.0.

Users are recommended to upgrade to version 9.0.0, which fixes the issue.

Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.openmeetings:openmeetings-parent"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.1.3"
            },
            {
              "fixed": "9.0.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-34020"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-598"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-04-10T21:24:43Z",
    "nvd_published_at": "2026-04-09T16:16:27Z",
    "severity": "HIGH"
  },
  "details": "Use of GET Request Method With Sensitive Query Strings vulnerability in Apache OpenMeetings.\n\nThe REST login endpoint uses HTTP GET method with username and password passed as query parameters.\u00a0Please check references regarding possible impact\n\n\nThis issue affects Apache OpenMeetings: from 3.1.3 before 9.0.0.\n\nUsers are recommended to upgrade to version 9.0.0, which fixes the issue.",
  "id": "GHSA-gcvm-c75m-h4p4",
  "modified": "2026-04-10T21:35:15Z",
  "published": "2026-04-09T18:31:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34020"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/apache/openmeetings"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread/2h3h9do5tp17xldr0nps1yjmkx4vs3db"
    },
    {
      "type": "WEB",
      "url": "https://owasp.org/www-community/vulnerabilities/Information_exposure_through_query_strings_in_url"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2026/04/09/12"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Apache OpenMeetings Uses GET Request Method With Sensitive Query Strings "
}


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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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