Sensitive GET query strings in Eleveo Call Recording Software
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Passive
- Attack complexity
- High
- Attack requirements
- None
- Impact type
- —
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA.
Summary
Eleveo Call Recording Software up to 10.3.0 uses the GET request method with sensitive query strings in the logout endpoint of its JWT Token Handler. Manipulating the id_token_hint argument triggers the flaw (CWE-598). A remote attacker with low privileges can attempt it with user interaction, but the attack is highly complex and difficult to exploit. A public exploit has been disclosed.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Description from the CNA
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 id_token_hint 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.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
The sources list no fixed version for Eleveo Call Recording Software.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Timeline
- 2026-10-12 Threatist record created from CVE-2026-108808
- 2026-10-12 Alias added: GHSA-ch2p-m97v-rvw7
- 2026-10-16 CISA SSVC decision points changed
- 2026-10-16 Priority changed: LOW → MEDIUM
References
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More Eleveo vulnerabilities
- TI-2026-65148 Eleveo Quality Management GWT RPC QMUtilsService UtilsService.createAndSaveAudit information disclosure CVSS 4.0MEDIUM 5.3
- TI-2026-65147 Eleveo Call Recording Software User Management userAddAction.do ldap injection CVSS 4.0MEDIUM 5.3
- TI-2026-65146 Eleveo Call Recording Software Query Builder searchAction.do access control CVSS 4.0MEDIUM 5.3
- TI-2026-65145 Eleveo Quality Management QMBODownload information disclosure CVSS 4.0MEDIUM 5.3
- TI-2026-65144 Eleveo Quality Management Questionnaire Audio Upload Scorecard.jsp path traversal CVSS 4.0MEDIUM 5.3
- TI-2026-58616 Eleveo Quality Management Questionnaire Service QuestionnaireService.runDataExportNow path traversal CVSS 4.0MEDIUM 5.3
Sources
- CVE-2026-108808 · CVE Program
- CVE-2026-108808 · NVD
- FIRST EPSS
- GHSA-ch2p-m97v-rvw7 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences