CVE-2024-34429Network attack vector

Stored XSS via unsanitized admin settings

Published May 9, 2024 · Updated Apr 28, 2026

Stored XSS in Orchestrated Simple Website Banner 1.8.0.2 and earlier allows remote authenticated users to inject browser scripts. The plugin's admin settings store banner content without sufficient input sanitization or output escaping, causing saved markup to execute on rendered pages. Administrator access and either multisite or disabled unfiltered_html are required; the script executes when a user opens an injected page.

CVSS severity5.9
Medium
EPSS probability0.45%
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 Orchestrated Simple Website Banner 1.8.0.2 and earlier allows remote authenticated users to inject browser scripts. The plugin's admin settings store banner content without sufficient input sanitization or output escaping, causing saved markup to execute on rendered pages. Administrator access and either multisite or disabled unfiltered_html are required; the script executes when a user opens an injected page.

The record

CVE
CVE-2024-34429
Published
May 9, 2024
Updated
Apr 28, 2026
Vendor
Orchestrated
Product
Simple Website Banner
Classifications
CWE-79, CAPEC-592, T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. May 9, 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 <=1.8.0.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Orchestrated · Simple Website Bannerversion=n/a <=1.8.0.2

Published CVSS scores

4.4Wordfence IntelligenceCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
5.9PatchstackCVSS:3.1/AV:N/AC:L/PR:H/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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC-592Stored XSS
T1059.007JavaScript

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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