CVE-2024-54315Network attack vector

Contributor-level stored XSS via unescaped page input

Published Dec 13, 2024 · Updated Apr 28, 2026

Stored cross-site scripting in NicheAddons Events Addon for Elementor 2.2.2 and earlier allows remote authenticated users to inject scripts. Public records identify insufficient input sanitization and output escaping, but no affected widget, field, or function. Contributor-level access is required, and injected JavaScript executes when another user opens the affected page, exposing that browser session to script-controlled actions.

CVSS severity6.5
Medium
EPSS probability0.40%
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 NicheAddons Events Addon for Elementor 2.2.2 and earlier allows remote authenticated users to inject scripts. Public records identify insufficient input sanitization and output escaping, but no affected widget, field, or function. Contributor-level access is required, and injected JavaScript executes when another user opens the affected page, exposing that browser session to script-controlled actions.

The record

CVE
CVE-2024-54315
Published
Dec 13, 2024
Updated
Apr 28, 2026
Vendor
NicheAddons
Product
Events Addon for Elementor
Classifications
CWE-79, CAPEC-588, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 13, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 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?

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

  1. Affected versionversion=0 <=2.2.2 changes=[{"at":"2.2.3","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

NicheAddons · Events Addon for Elementorversion=0 <=2.2.2 changes=[{"at":"2.2.3","status":"unaffected"}]

Published CVSS scores

5.4NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
6.5PatchstackCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
6.4WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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 exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC-588DOM-Based XSS
T1059.007Command and Scripting Interpreter: JavaScript/JScript

Public exploit references

No public exploit references are available in this record.

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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