CVE-2025-12122Network attack vector

Stored XSS via unescaped iframeBox attributes

Published Feb 18, 2026 · Updated Feb 18, 2026

Stored XSS in Wow-Company Popup Box 3.2.12 and earlier allows remote authenticated users to inject scripts through iframeBox attributes. The shortcode renderer embeds user-supplied iframe attribute values into page HTML without sanitizing or escaping them for the attribute context. Contributor-level access is required, and the stored script executes in the browser of any user who opens the affected page.

CVSS severity6.4
Medium
EPSS probability0.19%
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 Wow-Company Popup Box 3.2.12 and earlier allows remote authenticated users to inject scripts through iframeBox attributes. The shortcode renderer embeds user-supplied iframe attribute values into page HTML without sanitizing or escaping them for the attribute context. Contributor-level access is required, and the stored script executes in the browser of any user who opens the affected page.

The record

CVE
CVE-2025-12122
Published
Feb 18, 2026
Updated
Feb 18, 2026
Vendor
Wow-Company
Product
Popup Box
Classifications
CWE-78, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 18, 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=* <=3.2.12

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Wow-Company · Popup Boxversion=* <=3.2.12

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-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1059.007JavaScript/JScript

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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