CVE-2024-6927Public exploitNetwork attack vector

Stored XSS via unescaped plugin settings

Published Aug 29, 2024 · Updated Aug 29, 2024

Stored XSS in Wow-Company Wow Viral Signups 2.1 and earlier allows remote authenticated users to execute scripts via saved settings. The settings update page stores crafted text-input and textarea values without sanitizing them and later renders those values without escaping. Administrator privileges are required, and exploitation still works when unfiltered_html is disabled, including on multisite installations.

CVSS severity4.8
Medium
EPSS probability0.37%
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 Wow Viral Signups 2.1 and earlier allows remote authenticated users to execute scripts via saved settings. The settings update page stores crafted text-input and textarea values without sanitizing them and later renders those values without escaping. Administrator privileges are required, and exploitation still works when unfiltered_html is disabled, including on multisite installations.

The record

CVE
CVE-2024-6927
Published
Aug 29, 2024
Updated
Aug 29, 2024
Vendor
Wow-Company
Product
Wow Viral Signups
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Aug 29, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 29, 2024Record 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 <=2.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Wow-Company · Wow Viral Signupsversion=0 <=2.1

Published CVSS scores

4.8NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
4.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:H/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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007JavaScript/JScript

Public exploit references

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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