CVE-2025-53289Network attack vector

Reflected script execution in victim browsers

Published Aug 28, 2025 · Updated Apr 28, 2026

Reflected XSS in Theme Blvd Widget Areas 1.3.0 and earlier allows remote attackers to execute scripts through crafted web requests. Public CNA and Patchstack records do not identify the request parameter, handler, or output context that reflects attacker-controlled input without neutralization. Successful exploitation requires a user to follow an attacker-controlled link; injected script runs in that user's browser context and can read or alter page data.

CVSS severity7.1
High
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

Reflected XSS in Theme Blvd Widget Areas 1.3.0 and earlier allows remote attackers to execute scripts through crafted web requests. Public CNA and Patchstack records do not identify the request parameter, handler, or output context that reflects attacker-controlled input without neutralization. Successful exploitation requires a user to follow an attacker-controlled link; injected script runs in that user's browser context and can read or alter page data.

The record

CVE
CVE-2025-53289
Published
Aug 28, 2025
Updated
Apr 28, 2026
Vendor
Theme Blvd
Product
Theme Blvd Widget Areas
Classifications
CWE-79, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 28, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 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 <=1.3.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Theme Blvd · Theme Blvd Widget Areasversion=0 <=1.3.0

Published CVSS scores

6.1WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
7.1Patchstack CNACVSS:3.1/AV:N/AC:L/PR:N/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.

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1204.001User Execution: Malicious Link

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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