CVE-2026-15284Network attack vector

Stored script execution via unescaped submission link

Published Jul 10, 2026 · Updated Jul 10, 2026

Stored cross-site scripting in King Addons for Elementor 51.1.62 and earlier allows remote authenticated users to execute scripts. The add_to_submissions() function stores form_page_id after sanitize_text_field() preserves double quotes, and king_addons_submissions_custom_column_content() later inserts it into an href without esc_url(). Subscriber-level access is sufficient, and the payload executes in a user's browser when the affected submissions view renders the crafted link.

CVSS severity6.4
Medium
EPSS probability0.42%
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 King Addons for Elementor 51.1.62 and earlier allows remote authenticated users to execute scripts. The add_to_submissions() function stores form_page_id after sanitize_text_field() preserves double quotes, and king_addons_submissions_custom_column_content() later inserts it into an href without esc_url(). Subscriber-level access is sufficient, and the payload executes in a user's browser when the affected submissions view renders the crafted link.

The record

CVE
CVE-2026-15284
Published
Jul 10, 2026
Updated
Jul 10, 2026
Vendor
KingAddons.com
Product
King Addons for Elementor
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 10, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 10, 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 <=51.1.62

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

KingAddons.com · King Addons for Elementorversion=0 <=51.1.62

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.

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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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

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

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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