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CVE-2026-86742— Snipe-IT before 8.7.0 CSV Formula Injection via Asset Acceptance Report

Quick assessment

Affected
grokability snipe-it
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Snipe-IT 8.6.3 及更早版本未在对“未接受资产”验收报告的 CSV 导出中中和公式元素。 方法手动构建 CSV（通过手动移除逗号并拼接行），且与同一控制器中的其他六个类似导出功能不同，它从未应用 ，也未遵守 设置。一个拥有普通创建/编辑权限的低权限认证用户，若能对出现在报告中的自由文本字段（如资产名称/标签、公司名称、类别、型号或负责人显示名称）进行写入，便可将其中某个字段的值设置为以 、 、 、 、制表符或回车符（CR）开头的内容。当拥有 权限的用户请求导出（POST /reports/unaccep

CVSS 6.5 · Medium
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I. Basic Information for CVE-2026-86742

Vulnerability Information
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Vulnerability Title
Snipe-IT before 8.7.0 CSV Formula Injection via Asset Acceptance Report
Source: CVE Program / CVE List V5
Vulnerability Description
Snipe-IT through 8.6.3 does not neutralize formula elements in the "unaccepted assets" acceptance report CSV export. ReportsController::postAssetAcceptanceReport builds the CSV by hand (stripping commas and joining rows manually) and, unlike the six sibling exports in the same controller, never applies League\Csv\EscapeFormula or honors the config('app.escape_formulas') setting. An authenticated low-privilege user with ordinary create/edit rights on any record whose free-text fields appear in the report (asset name/tag, company name, category, model, or assignee display name) can set such a field to a value beginning with =, +, -, @, tab, or CR. When a user with reports.view privileges requests the export (POST /reports/unaccepted_assets) for a pending checkout acceptance referencing the poisoned record and opens the resulting CSV in Excel, LibreOffice Calc, or Google Sheets, the injected content is evaluated as a formula in the downloader's spreadsheet context, enabling data exfiltration (e.g., HYPERLINK/WEBSERVICE) or, on legacy Windows Excel configurations, DDE command execution. Fixed in 8.7.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1236
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
grokability snipe-it 0 ~ 8.7.0 -

II. Public POCs for CVE-2026-86742

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III. Intelligence Information for CVE-2026-86742

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Patches & Fixes for CVE-2026-86742 (1)

Vendor Advisories for CVE-2026-86742 (2)

Same Patch Batch · grokability · 2026-09-09 · 36 CVEs total

CVE-2026-86741 8.5 HIGH Snipe-IT before 8.7.0 Arbitrary File Read and SSRF via Category EULA
CVE-2026-86751 8.5 HIGH Snipe-IT before 8.7.0 Arbitrary File Read and SSRF via Markdown
CVE-2026-86762 8.1 HIGH Snipe-IT before 8.7.0 Authentication Bypass via API Middleware
CVE-2026-86770 8.1 HIGH Snipe-IT before 8.7.0 Authentication Bypass via SAML Username Collation
CVE-2026-86750 7.7 HIGH snipe-it before 8.7.0 Authorization Bypass via API User Create/Update
CVE-2026-86771 7.6 HIGH Snipe-IT before 8.7.0 Server-Side Request Forgery via employee_num
CVE-2026-86754 7.3 HIGH Snipe-IT before 8.7.0 Authorization Bypass via OAuth Clients
CVE-2026-86759 7.1 HIGH Snipe-IT before 8.7.0 Missing Authorization via asset-history CSV importer
CVE-2026-86766 6.5 MEDIUM Snipe-IT 8.6.3 Race Condition via Consumable Checkout
CVE-2026-86757 6.5 MEDIUM Snipe-IT before 8.7.0 Information Disclosure via Custom Fields
CVE-2026-86764 6.5 MEDIUM Snipe-IT 8.6.4 before 8.7.0 Permission Bypass via assigned components
CVE-2026-86758 6.5 MEDIUM Snipe-IT before 8.7.0 License Key Exposure via CSV Export
CVE-2026-86765 6.5 MEDIUM Snipe-IT 8.6.3 Authorization Bypass via Asset Update Endpoint
CVE-2026-86745 6.5 MEDIUM Snipe-IT before 8.7.0 CSV Formula Injection via Location-Scoping Export
CVE-2026-86746 6.4 MEDIUM Snipe-IT before 8.7.0 Authorization Bypass via Livewire Snapshot Replay
CVE-2026-86774 6.3 MEDIUM Snipe-IT before 8.7.0 Broken Access Control via AssetModelPolicy
CVE-2026-86749 6.3 MEDIUM snipe-it before 8.7.0 Data Loss via Failed Image Write
CVE-2026-86756 6.1 MEDIUM Snipe-IT 8.5.0 through 8.6.3 Open Redirect via SAML RelayState
CVE-2026-86748 6.1 MEDIUM Snipe-IT before 8.7.0 Database Wipe via Invalid Backup Archive
CVE-2026-86768 5.4 MEDIUM Snipe-IT before 8.7.0 Improper Input Validation via API Checkout

Showing top 20 of 36 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: snipe-it
Same vendor: grokability
Same weakness: CWE-1236

V. Comments for CVE-2026-86742

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