CVE-2026-84935Network attack vector

Subscriber-level stored XSS via unescaped menu settings

Published Sep 5, 2026 · Updated Sep 6, 2026

Stored XSS in HasThemes HT Menu before 1.2.7 allows remote authenticated users to execute JavaScript through navigation menu settings. The menu-settings save path accepts values without capability or object-ownership checks, and the render path outputs the stored values without escaping. Subscriber-level access is sufficient to persist script that runs for any visitor who views the affected menu, including administrators.

CVSS severityUnavailable
Unscored
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 HasThemes HT Menu before 1.2.7 allows remote authenticated users to execute JavaScript through navigation menu settings. The menu-settings save path accepts values without capability or object-ownership checks, and the render path outputs the stored values without escaping. Subscriber-level access is sufficient to persist script that runs for any visitor who views the affected menu, including administrators.

The record

CVE
CVE-2026-84935
Published
Sep 5, 2026
Updated
Sep 6, 2026
Vendor
HasThemes
Product
HT Menu – WordPress Mega Menu Builder for Elementor
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 5, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 6, 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 <1.2.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

HasThemes · HT Menu – WordPress Mega Menu Builder for Elementorversion=0 <1.2.7

Published CVSS scores

No CVSS assessment is available in this record.

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')
T1059.007Command and Scripting Interpreter: JavaScript

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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