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CVE-2026-55464

Snipe-IT: Stored XSS via Markdown custom field

Published: Jul 10, 2026Updated: Jul 13, 2026 Sources: CVE List NVDCWE-79
5.4MEDIUM
NVD MITRE
EPSS Score
0.2%
Top 93.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:RS:CC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:RUser Interaction
Required
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-79

Affected Products

snipeitapp
oss-projectaka snipe-it, it open source asset management
snipe-itOn-prem
Enterprise Software / itsm-monitoring
grokability
oss-projectaka snipe-it
snipe-itOn-prem
Enterprise Software / itsm-monitoring

Exploitability

Official Patch Available

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://github.com/grokability/snipe-it/commit/006981cccffce1739e24d3b680b676f772f40e2d
github.com
https://github.com/grokability/snipe-it/releases/tag/v8.6.2
github.com
https://github.com/grokability/snipe-it/security/advisories/GHSA-r52f-r9v5-66xr
github.com

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