CVE-2025-63743Public exploitNetwork attack vector

Stored XSS via unescaped display-name fallback

Published Apr 13, 2026 · Updated Apr 13, 2026

Stored XSS in Grokability Snipe-IT 8.3.0 through 8.3.1 allows remote authenticated users to execute JavaScript through profile names. When Display Name is unset, the display_name fallback composes attacker-controlled first and last names, and affected views render that value without output escaping. Login-only access is sufficient; execution occurs in a permitted viewer's browser when report, profile, or history pages display the modified account.

CVSS severity5.4
Medium
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Grokability Snipe-IT 8.3.0 through 8.3.1 allows remote authenticated users to execute JavaScript through profile names. When Display Name is unset, the display_name fallback composes attacker-controlled first and last names, and affected views render that value without output escaping. Login-only access is sufficient; execution occurs in a permitted viewer's browser when report, profile, or history pages display the modified account.

The record

CVE
CVE-2025-63743
Published
Apr 13, 2026
Updated
Apr 13, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 13, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 13, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.4CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/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 exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007Command and Scripting Interpreter: JavaScript/JScript

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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