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Snipe-IT CVE-2026-61807

| EUVDEUVD-2026-62626 MEDIUM
Cross-site Scripting (XSS) (CWE-79)
2026-08-19 GitHub_M GHSA-c8qc-wf67-342w
PHP XSS Snipe It
6.3
CVSS 4.0 · Vendor: GitHub_M
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Severity by source

Vendor (GitHub_M) PRIMARY
6.3 MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:H/SI:H/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
5.4 MEDIUM

PR:L because attacker needs authenticated write access to manufacturer/supplier records; UI:R for victim page-view dependency; S:C with C:L/I:L reflecting session-context XSS impact on the victim.

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

Primary rating from Vendor (GitHub_M).

CVSS VectorVendor: GitHub_M

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:H/SI:H/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
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
P
Scope
X

Lifecycle Timeline

3
Patch available
Aug 19, 2026 - 19:18 EUVD
Source Code Evidence Fetched
Aug 19, 2026 - 19:06 vuln.today
Analysis Generated
Aug 19, 2026 - 19:06 vuln.today

DescriptionCVE.org

Snipe-IT is an IT asset/license management system. Prior to 8.6.2, a stored manufacturer or supplier name passed as the table component $name becomes data-selected-count-id in resources/views/partials/bootstrap-table.blade.php. Client-side code reads the browser-decoded countId, uses it as a selector, concatenates countId.substring(1) into an HTML string, and passes the string to jQuery .after(). A crafted name can therefore execute JavaScript when an authenticated user views the manufacturer detail page or supplier detail page, potentially exposing data or actions available to that session. This issue is fixed in version 8.6.2.

AnalysisAI

Stored cross-site scripting in Snipe-IT prior to 8.6.2 allows an authenticated low-privilege user to inject arbitrary JavaScript via a crafted manufacturer or supplier name, which executes in the browser of any authenticated user who views the affected detail page. The CVSS 4.0 vector assigns SC:H/SI:H on the subsequent system, reflecting that a successful payload delivered to an administrator can yield full session compromise - including data exfiltration and action execution - against the Snipe-IT instance. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Recon
Authenticate to Snipe-IT with low-privilege account
Delivery
Create or edit manufacturer/supplier with XSS payload as name
Exploit
Payload stored in database and rendered into data-selected-count-id attribute
Install
Victim authenticated user views manufacturer or supplier detail page
C2
jQuery decodes HTML entities in data attribute, JS concatenates value into HTML string for .after()
Execute
Payload executes in victim's browser session context
Impact
Exfiltrate session data or perform actions as victim
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Vulnerability AssessmentAI

Exploitation The attacker must hold an authenticated Snipe-IT account with permission to create or edit manufacturer or supplier records (PR:L). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 4.0 score of 6.3 (Medium) is well-calibrated for this vulnerability. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An attacker with a standard authenticated account holding permissions to manage manufacturers logs into Snipe-IT and creates a manufacturer named with a crafted string containing an embedded script payload. When a Snipe-IT administrator later navigates to the manufacturer detail page for routine review, the client-side JavaScript reads the stored malicious name from the data-selected-count-id attribute, decodes it, and passes it as HTML to jQuery's .after(), executing the payload in the administrator's browser - enabling session token theft or unauthorized administrative actions. …
Remediation Upgrade Snipe-IT to version 8.6.2 or later; this is the vendor-confirmed fix available at https://github.com/grokability/snipe-it/releases/tag/v8.6.2. … Detailed patch versions, workarounds, and compensating controls in full report.
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CVE-2026-61807 vulnerability details – vuln.today
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