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Snipe-IT CVE-2026-86736

| EUVDEUVD-2026-72872 MEDIUM
Incorrect Calculation (CWE-682)
2026-09-08 VulnCheck GHSA-4vvp-2h3v-73fw
5.3
CVSS 4.0 · Vendor: VulnCheck
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Severity by source

Vendor (VulnCheck) PRIMARY
5.3 MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/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
vuln.today AI
4.3 MEDIUM

Authenticated network access with low privilege sufficient; impact strictly limited to low-severity counter integrity corruption with no confidentiality or availability effect.

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

3
Metadata Corrected
Sep 08, 2026 - 16:40 vuln.today
tag: Information Disclosure removed
Patch available
Sep 08, 2026 - 16:17 EUVD
Analysis Generated
Sep 08, 2026 - 15:58 vuln.today

DescriptionCVE.org

snipe-it before 8.7.0 contains an incorrect calculation vulnerability in checkout request handling that allows authenticated users to corrupt the assets.requests_counter through duplicate submissions and cancellations without active requests. Attackers can repeatedly call cancel endpoints without active requests to drive the counter negative, or submit duplicate checkout requests to inflate the counter, misrepresenting pending demand in the admin queue.

AnalysisAI

Counter integrity corruption in Snipe-IT before 8.7.0 allows authenticated users to manipulate the assets.requests_counter field through two distinct abuse patterns: repeatedly invoking the cancel checkout endpoint without an active request drives the counter negative, while submitting duplicate checkout requests inflates it with phantom demand. The impact is confined to the integrity of the admin asset-request queue - administrators see a falsified count of pending checkout requests, which can cause misallocation of assets. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Delivery
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Exploit
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Execution
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Impact
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Vulnerability AssessmentAI

Exploitation Exploitation requires a valid authenticated Snipe-IT user account with at minimum the privilege level needed to submit and cancel checkout requests (PR:L per CVSS 4.0). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 4.0 vector (AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N) reflects low-complexity remote exploitation requiring only a standard authenticated user account, with impact limited to low-severity integrity corruption and no confidentiality or availability consequences - a base score of 5.3 (Medium) is appropriate. … 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 8.7.0 or later, which resolves this issue per the vendor security advisory GHSA-hc9q-5x9h-9gxc (https://github.com/grokability/snipe-it/security/advisories/GHSA-hc9q-5x9h-9gxc). … Detailed patch versions, workarounds, and compensating controls in full report.

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

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CVE-2026-86736 vulnerability details – vuln.today

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