WordPress security by component
Firelight Lightbox
Plugin description
Firelight Lightbox is a WordPress component with 3 published CVE records in this archive. The latest tracked vulnerability was published Jul 24, 2026; the highest CVE/CNA score is 6.5.
Plugin slug:
easy-fancyboxLatest vulnerability
CVE-2026-6454: Firelight PDF links allow contributor stored DOM XSS
A contributor can store a PDF link whose entity-encoded quotes break out when Firelight Lightbox's FancyBox V2 beforeLoad callback concatenates this.href into object/embed HTML. The resulting event-handler markup executes when a visitor clicks the link. The CNA lists releases through 2.3.20 as affected, although the currently served official 2.3.20 package already uses safe jQuery element construction while 2.3.18 is demonstrably vulnerable.
| Safe version |
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|---|---|---|---|
| Jul 24, 2026 |
CVE-2026-6454
Firelight PDF links allow contributor stored DOM XSS
A contributor can store a PDF link whose entity-encoded quotes break out when Firelight Lightbox's FancyBox V2 beforeLoad callback concatenates this.href into object/embed HTML. The resulting event-handler markup executes when a visitor clicks the link. The CNA lists releases through 2.3.20 as affected, although the currently served official 2.3.20 package already uses safe jQuery element construction while 2.3.18 is demonstrably vulnerable.
|
2.3.21 |
CVE6.4
NVDPending
|
| Jun 20, 2025 |
CVE-2025-52707
Firelight Lightbox: Cross-site scripting
Firelight Lightbox is affected by cross-site scripting. Exposure depends on how the affected operation is made reachable by the site. Injected script can execute in the affected site's origin when the vulnerable output is viewed.
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See mitigation notes |
CVE6.5
NVDPending
|
| Sep 26, 2019 |
CVE-2019-16524
Easy Fancybox: Cross-site scripting
Easy Fancybox is affected by cross-site scripting. Exposure depends on how the affected operation is made reachable by the site. Injected script can execute in the affected site's origin when the vulnerable output is viewed.
|
See mitigation notes |
CVE4.8
NVD4.8
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