# CVE-2026-34020

## Summary

- **CVE ID:** CVE-2026-34020
- **Severity:** HIGH
- **CVSS Score:** 7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
- **CWE:** CWE-598
- **Published:** Apr 9, 2026
- **Last Modified:** Apr 10, 2026

## Description

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.

## Affected Products

- Apache Software Foundation — Apache OpenMeetings (3.1.3)

## References

- [CNA](https://owasp.org/www-community/vulnerabilities/Information_exposure_through_query_strings_in_url)
- [CNA](https://lists.apache.org/thread/2h3h9do5tp17xldr0nps1yjmkx4vs3db)
- [CVE](http://www.openwall.com/lists/oss-security/2026/04/09/12)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.51%
- **EPSS Percentile:** 41.8

---
_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._