CVE-2024-26489Public exploitNetwork attack vector

Script execution via unescaped Profile Name

Published Feb 22, 2024 · Updated Mar 13, 2025

Stored cross-site scripting in Flusity CMS 2.33 allows remote attackers to execute scripts through a crafted Social block Profile Name. The Social block links add-on accepts a Profile Name containing HTML event-handler markup and later renders it without effective output encoding. Execution occurs when a user views the stored Social block, allowing browser-context data access or page modification.

CVSS severity6.1
Medium
EPSS probability0.41%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored cross-site scripting in Flusity CMS 2.33 allows remote attackers to execute scripts through a crafted Social block Profile Name. The Social block links add-on accepts a Profile Name containing HTML event-handler markup and later renders it without effective output encoding. Execution occurs when a user views the stored Social block, allowing browser-context data access or page modification.

The record

CVE
CVE-2024-26489
Published
Feb 22, 2024
Updated
Mar 13, 2025
Vendor
Flusity
Product
Flusity CMS
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 22, 2024CVE publishedPublication date reported by the CVE source.
  2. Mar 13, 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=2.33

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Flusity · Flusity CMSversion=2.33

Published CVSS scores

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.

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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 exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007Command and Scripting Interpreter: JavaScript

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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