CVE-2026-86750Network attack vector

Cross-tenant account manipulation via post-save authorization

Published Sep 9, 2026 · Updated Sep 9, 2026

Incorrect authorization in Snipe-IT before 8.7.0 allows remote authenticated users to create or relocate accounts across companies. Api\UsersController::store() and ::update() save request-filled user records before filtering company identifiers against the actor's permitted set. Exploitation requires FMCS and users.create or target-specific users.edit permission; floater mode grants the resulting unassigned account cross-company visibility.

CVSS severity8.3
High
EPSS probability0.19%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect authorization in Snipe-IT before 8.7.0 allows remote authenticated users to create or relocate accounts across companies. Api\UsersController::store() and ::update() save request-filled user records before filtering company identifiers against the actor's permitted set. Exploitation requires FMCS and users.create or target-specific users.edit permission; floater mode grants the resulting unassigned account cross-company visibility.

The record

CVE
CVE-2026-86750
Published
Sep 9, 2026
Updated
Sep 9, 2026
Vendor
Grokability, Inc.
Product
Snipe-IT
Classifications
CWE-267, CWE-863
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 9, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 9, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <8.7.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Grokability, Inc. · Snipe-ITversion=0 <8.7.0

Published CVSS scores

8.3VulnCheck CNACVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:H/SA:N
7.7Grokability GitHub Security AdvisoryCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-267Privilege Defined With Unsafe Actions
CWE-863Incorrect Authorization

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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