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Snipe-IT CVE-2026-85617

| EUVDEUVD-2026-71036 HIGH
Authorization Bypass Through User-Controlled Key (CWE-639)
2026-09-04 VulnCheck GHSA-fx4x-rwcm-vww5
8.7
CVSS 4.0 · Vendor: VulnCheck
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Severity by source

Vendor (VulnCheck) PRIMARY
8.7 HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/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
vuln.today AI
8.3 HIGH

Network IDOR requiring low-privilege auth; soft-deletion disables accounts (I:H, A:H); confidentiality limited to user-ID enumeration inference (C:L).

3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N

Primary rating from Vendor (VulnCheck).

CVSS VectorVendor: VulnCheck

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
X

Lifecycle Timeline

5
POC Analysis Generated
Sep 07, 2026 - 19:20 vuln.today
Patch available
Sep 04, 2026 - 13:02 EUVD
Metadata Corrected
Sep 04, 2026 - 12:40 vuln.today
tag: Authentication Bypass removed
Analysis Generated
Sep 04, 2026 - 12:06 vuln.today
CVE Published
Sep 04, 2026 - 11:30 cve.org
HIGH 8.7

DescriptionCVE.org

snipe-it versions before 8.6.3 contain an authorization bypass vulnerability in the bulk delete functionality that allows restricted users to soft-delete users outside their authorized scope. Attackers can include unauthorized user IDs in bulk delete requests to bypass instance-level restrictions and modify or disable accounts they should not access.

AnalysisAI

Authorization bypass in Snipe-IT's bulk delete endpoint (all versions before 8.6.3) allows restricted authenticated users to soft-delete user accounts outside their authorized management scope by supplying arbitrary user IDs in a bulk delete request. The root cause is CWE-639 (Authorization Bypass Through User-Controlled Key / IDOR): the endpoint accepts attacker-controlled user IDs without validating them against the requesting user's permitted scope. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
technique details hidden
Delivery
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Exploit
technique details hidden
Execution
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Impact
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Vulnerability AssessmentAI

Exploitation Exploitation requires a valid low-privilege authenticated session in a Snipe-IT instance where role-based or instance-level scope restrictions are configured for at least one user (i.e., a restricted admin or manager role). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The vendor-supplied CVSS 4.0 score of 8.7 (AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H) reflects a network-exploitable flaw requiring only low-privilege authentication and no special attack conditions. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Upgrade Snipe-IT to version 8.6.3 or later, which resolves the missing per-ID scope validation in the bulk delete endpoint per GHSA-mx3g-8v84-j6gg (https://github.com/grokability/snipe-it/security/advisories/GHSA-mx3g-8v84-j6gg). … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours, audit Snipe-IT bulk delete endpoint access logs for suspicious account deletion activity and restrict bulk operations to administrators only. …

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Threat intelligence, references, and detailed analysis are available after sign-in.

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CVE-2026-85617 vulnerability details – vuln.today

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