CVE-2026-126331 devolutions server
devolutions server: no CVSS score yet. EPSS 0.2% estimated probability of exploitation activity in the next 30 days.
Insertion of sensitive information into sent data in the user list endpoint in Devolutions Server 2026.3.13.0 and earlier allows an authenticated user with delegated user-viewing permissions to obtain users' API key secret hashes via the user list API response.
- EPSS
- 0.2% estimated probability of exploitation activity in the next 30 days; 8th percentile. Scored 2026-11-13. A forecast for this CVE across the internet, not for your own systems.
- CWE
- CWE-201 Insertion of Sensitive Information Into Sent Data
- OWASP Top 10
- A01:2025 Broken Access Control
- Published
- Modified
- Assigned by
- DEVOLUTIONS (CNA)
- NVD analysis
- Awaiting analysis
- Record from
- the NVD, synced
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Affected
Versions
From the CNA's record in the CVE List.
| Product | Affected |
|---|---|
| Devolutions Server | before 2026.3.14 |
Attack patterns (CAPEC)
- CAPEC-12 Choosing Message Identifier Likelihood: High · Severity: High
- CAPEC-217 Exploiting Incorrectly Configured SSL/TLS Likelihood: Low
- CAPEC-612 WiFi MAC Address Tracking Severity: Low
- CAPEC-613 WiFi SSID Tracking Severity: Low
- CAPEC-618 Cellular Broadcast Message Request Severity: Low
- CAPEC-619 Signal Strength Tracking Severity: Low
- CAPEC-621 Analysis of Packet Timing and Sizes Severity: Low
- CAPEC-622 Electromagnetic Side-Channel Attack Severity: Low
- CAPEC-623 Compromising Emanations Attack Severity: Low
The attack patterns MITRE's CAPEC relates to this record's weaknesses, as MITRE names them. Credits.