MEDIUM 6.8 NVD

CVE-2026-14833

The Lightbox with PhotoSwipe WordPress plugin before 5.9.0 does not sanitise or escape a link data attribute before rendering it into the image lightbox caption

The Lightbox with PhotoSwipe WordPress plugin before 5.9.0 does not sanitise or escape a link data attribute before rendering it into the image lightbox caption in the browser, allowing users with author-level access and above (who lack the unfiltered_html capability) to store JavaScript that runs when a visitor or administrator opens the lightbox.

References

https://wpscan.com/vulnerability/aae59cb8-b259-464e-a86b-164d89f61342/

Published: 2026-07-31 · Source: NVD · Feed updated: 2026-08-04

This medium severity vulnerability with a CVSS score of 6.8 was published on 2026-07-31 via NVD.

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