CVE-2026-108808: Eleveo Call Recording Software JWT Token logout get request method with sensitive query strings
A vulnerability was determined in Eleveo Call Recording Software up to 10.3.0. This vulnerability affects unknown code of the file /auth/realms/default/protocol/openid-connect/logout of the component JWT Token Handler. Executing a manipulation of the argument idtokenhint can lead to use of get request method with sensitive query strings. The attack may be launched remotely. A high complexity level is associated with this attack. It is stated that the exploitability is difficult. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
Affected Software
Event History
Frequently Asked Questions
Which deployments are within the reported affected range?
Eleveo Call Recording Software versions up to and including 10.3.0 are reported as affected. The available data does not identify a fixed version.
What access and interaction are required for exploitation?
The attack can be launched remotely, but it requires low-level privileges and user interaction. Exploitation is rated high complexity and described as difficult.
What is the reported security impact?
The reported impact is limited to confidentiality, with low confidentiality impact and no reported integrity or availability impact. Manipulation of the id_token_hint argument can cause sensitive data to appear in GET request query strings.
Is exploit code available?
Yes. The exploit has been publicly disclosed and may be used.