CVE-2025-31536Network attack vector

Browser script execution via reflected request input

Published Apr 3, 2025 · Updated Apr 28, 2026

Reflected XSS in Danylo Moshenskyi CF7 Spreadsheets 2.3.2 and earlier allows remote attackers to run scripts via crafted requests. Published advisories do not identify the affected endpoint or input parameter, only that request data is reflected without proper neutralization. Successful exploitation requires user interaction with a crafted link, allowing script execution in the affected site’s browser context.

CVSS severity7.1
High
EPSS probability0.29%
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 Danylo Moshenskyi CF7 Spreadsheets 2.3.2 and earlier allows remote attackers to run scripts via crafted requests. Published advisories do not identify the affected endpoint or input parameter, only that request data is reflected without proper neutralization. Successful exploitation requires user interaction with a crafted link, allowing script execution in the affected site’s browser context.

The record

CVE
CVE-2025-31536
Published
Apr 3, 2025
Updated
Apr 28, 2026
Vendor
Danylo Moshenskyi
Product
CF7 Spreadsheets
Classifications
CWE-79, CAPEC-591, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 3, 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 <=2.3.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Danylo Moshenskyi · CF7 Spreadsheetsversion=0 <=2.3.2

Published CVSS scores

7.1PatchstackCVSS: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')
CAPEC-591Reflected XSS
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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