CVE-2024-7629Network attack vector

Stored script execution via unescaped video attributes

Published Aug 21, 2024 · Updated Apr 8, 2026

Stored XSS in Kirsty Burgoine Responsive Video 1.0 and earlier allows remote authenticated users to inject scripts through video settings. The video settings function accepts user-supplied attributes without sufficient sanitization and renders them without context-appropriate output escaping. Contributor-level access and responsive videos enabled for posts are required; the stored script executes when a user opens an injected page.

CVSS severity6.4
Medium
EPSS probability0.28%
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 Kirsty Burgoine Responsive Video 1.0 and earlier allows remote authenticated users to inject scripts through video settings. The video settings function accepts user-supplied attributes without sufficient sanitization and renders them without context-appropriate output escaping. Contributor-level access and responsive videos enabled for posts are required; the stored script executes when a user opens an injected page.

The record

CVE
CVE-2024-7629
Published
Aug 21, 2024
Updated
Apr 8, 2026
Vendor
Kirsty Burgoine
Product
Responsive Video
Classifications
CWE-80, CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 21, 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 <=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Kirsty Burgoine · Responsive Videoversion=0 <=1.0

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 National Vulnerability DatabaseCVSS: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-80Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
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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