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CVE-2026-100287

MEDIUM
5.4
CVSS Score
Published: September 29, 2026 at 03:38 PM UTC
Updated: September 29, 2026 at 06:56 PM UTC
1 product affected across 1 vendorDevolutions Server

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

Missing authorization in the attachment history API in Devolutions Server 2026.3.5.0 and earlier allows an authenticated low-privileged user to permanently delete or restore vault attachments via a crafted API request.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Devolutions Server· Devolutions
60%
v < 2026.3.7.0
Affected range stops below 2026.3.7.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Source: cverecord
https://devolutions.net/security/advisories/DEVO-2026-0034/

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.4MEDIUMCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
LOW
Vector?

Quick Info

StatusAWAITING ANALYSIS
CWE
CWE-862

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