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CVE-2025-3662: The FancyBox for WordPress plugin before 3.3.6 does not escape captions and titles attributes before using them to populate galleries' caption fields. The issue was received as a Contributor+ Stored X

medium Affects fancybox (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

The FancyBox for WordPress plugin before 3.3.6 does not escape captions and titles attributes before using them to populate galleries' caption fields. The issue was received as a Contributor+ Stored X

Package
fancybox (WordPress plugin) WordPress
Affected versions
<3.3.6
Fixed in
3.3.6
Severity
medium  CVSS 6.1
Exploitation
not on CISA KEV · EPSS 0% (16.1th percentile)
Published
2025-06-03
Source
nvd

References

CWE-79
NVD recordfancybox (WordPress plugin) advisories

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