CVE-2026-11390Network attack vector

Stored script execution via unvalidated widget tags

Published Jul 14, 2026 · Updated Jul 14, 2026

Stored XSS in News Kit Addons For Elementor 1.4.6 and earlier allows remote authenticated users to inject scripts through widget settings. The Site Logo Title and Single Author Box renderers accept client-side SELECT values as HTML tag names without server-side allowlisting and emit insufficiently escaped output. Contributor-level access and modification of an elementor_ajax save request are required; the stored script runs when a user opens the injected page.

CVSS severity6.4
Medium
EPSS probability0.44%
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 News Kit Addons For Elementor 1.4.6 and earlier allows remote authenticated users to inject scripts through widget settings. The Site Logo Title and Single Author Box renderers accept client-side SELECT values as HTML tag names without server-side allowlisting and emit insufficiently escaped output. Contributor-level access and modification of an elementor_ajax save request are required; the stored script runs when a user opens the injected page.

The record

CVE
CVE-2026-11390
Published
Jul 14, 2026
Updated
Jul 14, 2026
Vendor
BlazeThemes
Product
News Kit Addons For Elementor
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 14, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 14, 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 <=1.4.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

BlazeThemes · News Kit Addons For Elementorversion=0 <=1.4.6

Published CVSS scores

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')
T1059.007JavaScript/JScript

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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