CVE-2024-3628Public exploitNetwork attack vector

Administrator-level stored XSS via unsanitized ID setting

Published May 7, 2024 · Updated Mar 13, 2025

Stored cross-site scripting in Faktorystudios easyEvent 1.0.0 and earlier allows remote authenticated users to execute scripts via plugin settings. The plugin saves the ID setting from its administration page without sanitizing it and renders the value without output escaping. The demonstrated path requires administrator-level access; it remains exploitable when unfiltered_html is disabled, and the saved payload executes when the injected page is viewed.

CVSS severity3.8
Low
EPSS probability0.43%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored cross-site scripting in Faktorystudios easyEvent 1.0.0 and earlier allows remote authenticated users to execute scripts via plugin settings. The plugin saves the ID setting from its administration page without sanitizing it and renders the value without output escaping. The demonstrated path requires administrator-level access; it remains exploitable when unfiltered_html is disabled, and the saved payload executes when the injected page is viewed.

The record

CVE
CVE-2024-3628
Published
May 7, 2024
Updated
Mar 13, 2025
Vendor
Faktorystudios
Product
easyEvent
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. May 7, 2024CVE publishedPublication date reported by the CVE source.
  2. Mar 13, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=1.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Faktorystudios · easyEventversion=0 <=1.0.0

Published CVSS scores

3.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:H/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

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