CVE-2026-126331

Published Nov 11, 2026 Modified Nov 11, 2026 CWE-201

Description

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.

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Weakness Type (CWE)

CWE-201 CWE-201

References

Frequently Asked Questions

What is CVE-2026-126331? +
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.
How do I check if I'm vulnerable to CVE-2026-126331? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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