CVE-2024-37471Network attack vector

Unauthenticated script execution in visitors' browsers

Published Jul 4, 2024 · Updated Apr 28, 2026

Reflected XSS in WofficeIO Woffice Core 5.4.8 and earlier allows remote attackers to execute script in a visitor's browser. The public record labels the issue site-wide reflected XSS but does not disclose the affected endpoint, input, or faulty output operation. Exploitation is unauthenticated but requires a visitor to open attacker-crafted content; the resulting script runs in the Woffice site's origin.

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 WofficeIO Woffice Core 5.4.8 and earlier allows remote attackers to execute script in a visitor's browser. The public record labels the issue site-wide reflected XSS but does not disclose the affected endpoint, input, or faulty output operation. Exploitation is unauthenticated but requires a visitor to open attacker-crafted content; the resulting script runs in the Woffice site's origin.

The record

CVE
CVE-2024-37471
Published
Jul 4, 2024
Updated
Apr 28, 2026
Vendor
WofficeIO
Product
Woffice Core
Classifications
CWE-79, CAPEC-591, T1059.007
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 4, 2024CVE 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=n/a <=5.4.8 changes=[{"at":"5.4.9","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

WofficeIO · Woffice Coreversion=n/a <=5.4.8 changes=[{"at":"5.4.9","status":"unaffected"}]

Published CVSS scores

7.1PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
6.1NIST NVDCVSS: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 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
T1059.007Command and Scripting Interpreter: JavaScript

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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