CVE-2026-86736Network attack vector

Authenticated request-counter corruption via unchecked checkout actions

Published Sep 8, 2026 · Updated Sep 8, 2026

Incorrect calculation in Grokability Snipe-IT before 8.7.0 allows remote authenticated users to corrupt checkout request counters. CancelCheckoutRequestAction decrements assets.requests_counter when no active row exists, while CreateCheckoutRequestAction inserts duplicate active requests and increments it each time. Any authenticated user who can see a requestable asset can drive the count negative or inflate pending demand shown to administrators.

CVSS severity4.3
Medium
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect calculation in Grokability Snipe-IT before 8.7.0 allows remote authenticated users to corrupt checkout request counters. CancelCheckoutRequestAction decrements assets.requests_counter when no active row exists, while CreateCheckoutRequestAction inserts duplicate active requests and increments it each time. Any authenticated user who can see a requestable asset can drive the count negative or inflate pending demand shown to administrators.

The record

CVE
CVE-2026-86736
Published
Sep 8, 2026
Updated
Sep 8, 2026
Vendor
Grokability, Inc.
Product
Snipe-IT
Classifications
CWE-682, T1565.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 8, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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  1. Affected versionversion=0 <8.7.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Grokability, Inc. · Snipe-ITversion=0 <8.7.0

Published CVSS scores

5.3VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
4.3GitHubCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-682Incorrect Calculation
T1565.001Stored Data Manipulation

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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