CVE-2026-86746

Snipe-IT before 8.7.0 Authorization Bypass via Livewire Snapshot Replay

At a glance

Severity: HIGH 7.4
EPSS: EPSS 0.29 % · percentile 22 (2026-10-27)
State: PUBLISHED
Published: 2026-09-09
Updated: 2026-09-09
Assigner: VulnCheck
NVD status: Analyzed

Description

Snipe-IT before 8.7.0 contains an authorization bypass vulnerability in Livewire components that enforce authorization only at the route level, not within component lifecycle methods. Attackers with a valid authenticated session can replay signed component snapshots via POST /livewire/update to invoke protected methods and escalate privileges, including creating OAuth clients, minting personal access tokens, and accessing sensitive admin data.

Scores

Version	Score	Vector	Scored by
CVSS 4.0	HIGH 7.4	CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N	VulnCheck
CVSS 3.1	MEDIUM 6.4	CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N	VulnCheck
CVSS 4.0	HIGH 7.4	CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:P/VC:H/VI:H/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	NVD · disclosure@vulncheck.com (Secondary)
CVSS 3.1	MEDIUM 6.4	CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N	NVD · disclosure@vulncheck.com (Secondary)

Weaknesses (CWE)

CWE-269

European references

ENISA EUVD · EUVD-2026-74923
GCVE · GCVE-0-2026-86746

Affected configurations (NVD CPE)

cpe:2.3:a:snipeitapp:snipe-it:*:*:*:*:*:*:*:* < 8.7.0

Affected products

Product	Versions
grokability · snipe-it	affected 0 < 8.7.0 ; unaffected 8.7.0

References

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD