CVE-2026-34020

EUVD-2026-20938
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
apacheCNA
UNKNOWN
---
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
apacheopenmeetings
3.1.3 ≤
𝑥
< 9.0.0
CNA
Common Weakness Enumeration
References
https://lists.apache.org/thread/2h3h9do5tp17xldr0nps1yjmkx4vs3db
https://owasp.org/www-community/vulnerabilities/Information_exposure_through_query_strings_in_url
http://www.openwall.com/lists/oss-security/2026/04/09/12