Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2026-86750

CVE-2026-86750HIGH

grokability snipe-it — snipe-it before 8.7.0 Authorization Bypass via API User Create/Update

  AV  AC  AT  PR  UI  VC  VI  VA   CVSS    EPSS   %ile   KEV
   N   L   N   L   N   N   H   N    8.3   .0032   23.3     —

AFFECTED
  Product   Versions     Fixed
  snipe-it  unspecified  8.7.0

TIMELINE
  Sep 8   Reserved by VulnCheck
  Sep 9   Published (CNA: VulnCheck)
  Sep 14  EXPLOIT PUBLISHED — CVE-2026-86750 (grokability snipe-it). Public exploit reference added.

CWE-863 · CNA: VulnCheck · CVSS v4.0 · 2 references · NVD status: Analyzed

Description

Snipe-IT versions <= 8.6.3 (fixed in 8.7.0) do not validate company assignment authorization before persisting user records via the REST API. In Api\UsersController::store() and ::update(), the user record is filled from the request and saved before the requested company_id / company_ids[] values are filtered against the actor's permitted companies (Company::getIdsForCurrentUser()). On installs using Full Multiple Companies Support (FMCS), a non-superuser holding users.create (or users.edit on a target user) can submit company identifiers for companies outside their scope — including a mix of permitted and foreign ids — causing the account row to be committed to the database before authorization is checked. Where null_company_is_floater=1 is set, the post-hoc filter leaves an empty company pivot and the account is persisted as a "floater" with cross-company visibility, allowing creation or relocation of user accounts across tenant boundaries.

Lifecycle

Complete event history — 3 events, chronological
Date	Event	Detail
September 8, 2026	Reserved	Reserved by VulnCheck
September 9, 2026	Published	Published (CNA: VulnCheck)
September 14, 2026	EXPLOIT PUBLISHED	EXPLOIT PUBLISHED — CVE-2026-86750 (grokability snipe-it). Public exploit reference added.

Affected

Affected products and packages — 1 row
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
grokability	snipe-it	—	—	8.7.0

Weaknesses

CWE-863

References (2)

https://github.com/grokability/snipe-it/security/advisories/GHSA-c929-qxg6-r3mc [Exploit, Vendor Advisory, Mitigation]
https://www.vulncheck.com/advisories/snipe-it-before-8.7.0-authorization-bypass-via-api-user-create-update [Third Party Advisory]

Authoritative record: CVE-2026-86750 at cve.org

Vendors: grokability

Weaknesses: CWE-863

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-86750 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Sunday, October 4, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.