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CVE-2026-126328VulnerabilityPublished

Insertion of sensitive information into sent data in the user endpoints in Devolutions Server 2026.3.13.0 and earlier

Source GCVE Database

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Authoritative record:CVE-2026-126328· High

Not known to be exploited : upgrade to 2026.3.14 soon.

Data as of 12 Nov 2026, 02:18 UTC

Severity
High

Rated High by Threat Radar's AI analysis · CVSS not yet scored by NVD

Thin evidence

One scorer or none
Patch
Available – fixed in 2026.3.14

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 11 Nov 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 11 Nov 2026.

What to do

Upgrade Server to 2026.3.14.

Affected software

ProductAffectedFixed in
DevolutionsServerAffected
  • <2026.3.14
Fixed in
  • 2026.3.14

AI-suggested

If you cannot patch yet, restrict delegated user-viewing permissions to trusted personnel only and monitor access to the user API endpoints closely.

Description

Devolutions Server versions 2026.3.13.0 and earlier contain a vulnerability where sensitive information, specifically users' MFA shared secrets, can be inserted into data sent by user endpoints. This allows an authenticated user with delegated user-viewing permissions to access these secrets via the user API responses.

References

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