CVE-2024-5425Network attack vector

Stored XSS via unescaped image titles

Published Jun 7, 2024 · Updated Apr 8, 2026

Stored XSS in Firelight LightPress Lightbox 1.5.4 and earlier allows remote authenticated users to inject scripts through image titles. The plugin reads title text from lightboxed link or image attributes and inserts it into the lightbox display without adequate sanitization or output escaping. Contributor-level access is required; the stored script runs when a visitor accesses the affected page, enabling code execution in that visitor's browser.

CVSS severity6.4
Medium
EPSS probability0.34%
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 Firelight LightPress Lightbox 1.5.4 and earlier allows remote authenticated users to inject scripts through image titles. The plugin reads title text from lightboxed link or image attributes and inserts it into the lightbox display without adequate sanitization or output escaping. Contributor-level access is required; the stored script runs when a visitor accesses the affected page, enabling code execution in that visitor's browser.

The record

CVE
CVE-2024-5425
Published
Jun 7, 2024
Updated
Apr 8, 2026
Vendor
Firelight
Product
LightPress Lightbox
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 7, 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 <=1.5.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Firelight · LightPress Lightboxversion=0 <=1.5.4

Published CVSS scores

6.4WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/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')
T1059.007Command and Scripting Interpreter: JavaScript/JScript

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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