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Fencer Vulns
medium 5.4

CVE-2026-86747 json

snipe-it before 8.7.0 Authorization Bypass via Pivot-Only User

published 2026-09-09 2 mo ago modified 2026-09-14 55 d ago also EUVD-2026-74924

cvss
5.4
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 16%
public exploits
0
none known

Summary

Snipe-IT is an open source IT asset management system. In versions up to and including 8.6.3, the report acceptance endpoints POST /reports/unaccepted_assets/sent_reminder (ReportsController::sentAssetAcceptanceReminder) and DELETE /reports/unaccepted_assets/{acceptanceId}/delete (ReportsController::deleteAssetAcceptance) are not correctly scoped when Full Multiple Company Support (FMCS) is enabled. In 8.6.3 the guard ReportsController::currentUserCanAccessAcceptance() early-exits with 'return true' when '! $user->company_id' is truthy, which is the case for every pivot-only user (a user associated with companies through the company_user pivot table whose scalar users.company_id column is NULL); versions prior to 8.6.3 lacked the guard altogether. As a result, an authenticated user holding the reports.view permission can send acceptance-reminder emails for, and permanently delete, any pending acceptance record in the install regardless of which company owns the underlying checkoutable. Deletion is destructive and forfeits the acceptance audit trail for the affected item, and the reminder email exposes limited cross-company acceptance context (item name and assignment metadata) to the recipient. Acceptance IDs are sequential integers and can be enumerated. This issue is fixed in version 8.7.0.

Patch / fix

  • grokability snipe-it 8.7.0

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
1 mo ago

Exploit prediction

0.25% chance of exploitation in the next 30 days, higher than 16% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/grokability/snipe-it/security/advisories/GHSA-p5wx-p3vv-g6p2 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 4.0 5.3 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
CNA 3.1 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CNA 4.0 5.3 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected products

  • grokability snipe-it

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.