CVE-2024-45625Network attack vector

Script execution via unneutralized URL merge tags

Published Sep 9, 2024 · Updated Mar 26, 2025

Reflected XSS in WPMU DEV Forminator before 1.34.1 allows remote attackers to run arbitrary script in a visitor's browser. The front.mergetags.js merge-tag handler embeds information taken from the page URL into a rendered form without sufficient neutralization. Exploitation requires a visitor to follow a crafted URL to a page containing an affected Forminator form, exposing browser-accessible data or actions to the injected script.

CVSS severity6.1
Medium
EPSS probability0.43%
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 WPMU DEV Forminator before 1.34.1 allows remote attackers to run arbitrary script in a visitor's browser. The front.mergetags.js merge-tag handler embeds information taken from the page URL into a rendered form without sufficient neutralization. Exploitation requires a visitor to follow a crafted URL to a page containing an affected Forminator form, exposing browser-accessible data or actions to the injected script.

The record

CVE
CVE-2024-45625
Published
Sep 9, 2024
Updated
Mar 26, 2025
Vendor
WPMU DEV
Product
Forminator
Classifications
CWE-79, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 9, 2024CVE publishedPublication date reported by the CVE source.
  2. Mar 26, 2025Record 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=prior to 1.34.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

WPMU DEV · Forminatorversion=prior to 1.34.1

Published CVSS scores

6.1JPCERT/CCCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.1CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.1NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 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')
T1189Drive-by Compromise

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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