CVE-2026-97236Network attack vector

Subscriber-level browser script execution via stored XSS

Published Sep 30, 2026 · Updated Sep 30, 2026

Stored XSS in ThemeREX Addons before 2.45.0 allows remote authenticated users to execute script in a visitor's browser. The CNA identifies stored XSS but does not disclose the affected field, handler, or output path that processes subscriber-controlled content. Subscriber-level access is required to place the payload, and a privileged user must load the affected content for the script to run in that user's browser.

CVSS severity6.5
Medium
EPSS probability0.21%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in ThemeREX Addons before 2.45.0 allows remote authenticated users to execute script in a visitor's browser. The CNA identifies stored XSS but does not disclose the affected field, handler, or output path that processes subscriber-controlled content. Subscriber-level access is required to place the payload, and a privileged user must load the affected content for the script to run in that user's browser.

The record

CVE
CVE-2026-97236
Published
Sep 30, 2026
Updated
Sep 30, 2026
Vendor
Sun Microsystems, Inc.
Product
ThemeREX Addons
Classifications
CWE-79, CAPEC-592, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 30, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 30, 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=n/a <2.45.0 changes=[{"at":"2.45.0","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Sun Microsystems, Inc. · ThemeREX Addonsversion=n/a <2.45.0 changes=[{"at":"2.45.0","status":"unaffected"}]

Published CVSS scores

6.5Patchstack CNACVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

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.

Activity data is delayed. The latest report is Sep 28, 2026.

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

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 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-592Stored XSS
T1059.007Command and Scripting Interpreter: JavaScript

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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