high7.5
CVE-2026-33266
Use of Hard-coded Cryptographic Key vulnerability in Apache OpenMeetings.
Impact
Use of Hard-coded Cryptographic Key vulnerability in Apache OpenMeetings. The remember-me cookie encryption key is set to default value in openmeetings.properties and not being auto-rotated. In case OM admin hasn't changed the default encryption key, an attacker who has stolen a cookie from a logged-in user can get full user credentials. This issue affects Apache OpenMeetings: from 6.1.0 before 9.0.0. Users are recommended to upgrade to version 9.0.0, which fixes the issue.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | org.apache.openmeetings:openmeetings-parent | >= 6.1.0, < 9.0.0 | 9.0.0 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apache | Openmeetings | from 6.1.0 before 9.0.0 |