CVE-2024-7599Network attack vector

Stored XSS via unescaped sermon video embed

Published Sep 6, 2024 · Updated Apr 8, 2026

Stored XSS in WP CodeUs Advanced Sermons 3.3 and earlier allows remote authenticated users to plant scripts through sermon_video_embed. The sermon details handler accepts the sermon_video_embed value without sufficient sanitization, and the video templates render it without context-appropriate escaping. Contributor-level access is required to plant a payload, and the script executes in the browser of a user who opens the affected sermon page.

CVSS severity5.4
Medium
EPSS probability0.32%
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 WP CodeUs Advanced Sermons 3.3 and earlier allows remote authenticated users to plant scripts through sermon_video_embed. The sermon details handler accepts the sermon_video_embed value without sufficient sanitization, and the video templates render it without context-appropriate escaping. Contributor-level access is required to plant a payload, and the script executes in the browser of a user who opens the affected sermon page.

The record

CVE
CVE-2024-7599
Published
Sep 6, 2024
Updated
Apr 8, 2026
Vendor
WP CodeUs
Product
Advanced Sermons
Classifications
CWE-79, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 6, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 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 <=3.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

WP CodeUs · Advanced Sermonsversion=0 <=3.3

Published CVSS scores

6.4WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1190Exploit Public-Facing Application

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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