CVE-2026-0739Public exploitNetwork attack vector

Stored XSS via unescaped plugin settings

Published Jan 14, 2026 · Updated Jan 14, 2026

Stored XSS in Webbu Design WMF Mobile Redirector 1.2 and earlier allows remote authenticated users to inject scripts through plugin settings. The settings form in includes/options-page.php stores submitted option values and renders them without adequate sanitization or contextual escaping. Administrator-level access is required; persisted scripts execute in the browser of a user who accesses an affected page, enabling page-context data access or modification.

CVSS severity4.4
Medium
EPSS probability0.27%
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 Webbu Design WMF Mobile Redirector 1.2 and earlier allows remote authenticated users to inject scripts through plugin settings. The settings form in includes/options-page.php stores submitted option values and renders them without adequate sanitization or contextual escaping. Administrator-level access is required; persisted scripts execute in the browser of a user who accesses an affected page, enabling page-context data access or modification.

The record

CVE
CVE-2026-0739
Published
Jan 14, 2026
Updated
Jan 14, 2026
Vendor
Webbu Design
Product
WMF Mobile Redirector
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jan 14, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 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=* <=1.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Webbu Design · WMF Mobile Redirectorversion=* <=1.2

Published CVSS scores

4.4WordfenceCVSS:3.1/AV:N/AC:H/PR:H/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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007JavaScript/JScript

Public exploit references

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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