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CVE-2026-10787 Devolutions CVE debrief

CVE-2026-10787 is a medium-severity vulnerability in Devolutions Server, allowing an authenticated low-privileged user to enumerate metadata of deleted user groups via a crafted API request. This issue affects Devolutions Server 2026.2.4.0 and 2026.1.20.0 and earlier.

Vendor
Devolutions
Product
Devolutions Server
CVSS
MEDIUM 4.3
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-08
Original CVE updated
2026-07-23
Advisory published
2026-06-08
Advisory updated
2026-07-23

Who should care

Users of Devolutions Server, particularly those with low-privileged user accounts, should be aware of this vulnerability and take steps to mitigate it.

Technical summary

The vulnerability is caused by missing authorization in the deleted user groups API. An authenticated low-privileged user can exploit this vulnerability by sending a crafted API request, allowing them to enumerate metadata of deleted user groups.

Defensive priority

MEDIUM

Recommended defensive actions

  • Apply the patches or updates provided by Devolutions to address this vulnerability.
  • Restrict access to the deleted user groups API to only authorized users.
  • Monitor API requests for suspicious activity.

Evidence notes

This vulnerability has a CVSS score of 4.3 and is classified as MEDIUM severity.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-10787 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-10787

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-10787 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-10787

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.