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CVE-2026-55464— Snipe-IT: Stored XSS via Markdown custom field

AI Predicted 6.1 Difficulty: Easy EPSS 0.17% · P7

Affected Version Matrix 1

VendorProductVersion RangeStatus
grokabilitysnipe-it< 8.6.2affected
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I. Basic Information for CVE-2026-55464

Vulnerability Information
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Vulnerability Title
Snipe-IT: Stored XSS via Markdown custom field
Source: NVD (National Vulnerability Database)
Vulnerability Description
Snipe-IT is an IT asset/license management system. Prior to 8.6.2, CommonMark escapes raw HTML but does not sanitize javascript: URIs in Markdown hyperlinks, allowing a user with assets.edit permission to place a malicious link in a markdown-textarea custom field that executes arbitrary JavaScript when another user opens the asset detail page and clicks the link. This issue is fixed in version 8.6.2.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
grokabilitysnipe-it < 8.6.2 -

II. Public POCs for CVE-2026-55464

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III. Intelligence Information for CVE-2026-55464

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Patches & Fixes for CVE-2026-55464 (1)

Vendor Advisories for CVE-2026-55464 (1)

Vendor Pages for CVE-2026-55464 (1)

Same Patch Batch · grokability · 2026-07-10 · 18 CVEs total

CVE-2026-543298.5 HIGHSnipe-IT: Cross-Tenant Accessory Injection in Snipe-IT API
CVE-2026-555167.7 HIGHSnipe-IT: Cross-company asset maintenance re-parenting via API update
CVE-2026-554607.1 HIGHSnipe-IT: Authorization bypass on bulk editing users
CVE-2026-554696.5 MEDIUMSnipe-IT: Path traversal vulnerability via CSV import `image` field
CVE-2026-554616.1 MEDIUMSnipe-IT: Open Redirect After User Edit
CVE-2026-554755.7 MEDIUMSnipe-IT: Import created_by can be overwritten
CVE-2026-555155.0 MEDIUMSnipe-IT: Cross-company deletion of pending checkout acceptances via unscoped report endpo
CVE-2026-554724.3 MEDIUMSnipe-IT: API Location Creation Bypasses FMCS Parent-Child Company Boundary Validation
CVE-2026-554624.3 MEDIUMSnipe-IT: Authorization bypass on print inventory page
CVE-2026-55474Snipe-IT: Directory traversal in displaySig
CVE-2026-55452Snipe-IT: CSV formula injection in Activity Report export
CVE-2026-55479Snipe-IT: Incorrect permission for legacy license checkin API
CVE-2026-55478Snipe-IT: Missing object-level authorization in Kits API
CVE-2026-55843Snipe-IT: Improper Privilege Management
CVE-2026-55466Snipe-IT: Stored XSS via inline-served attachment
CVE-2026-55481Snipe-IT: CSS Injection via `header_color` Setting
CVE-2026-55476Snipe-IT: Unauthorized Asset Request Cancellation via Unguarded cancel_by_admin Parameter

IV. Related Vulnerabilities

Same product: snipe-it
Same vendor: grokability
Same weakness: CWE-79

V. Comments for CVE-2026-55464

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