CVE-2026-124649

Unknown

Last modified

CVE-2026-124649 is a vulnerability of currently unknown severity. The Lightbox with PhotoSwipe WordPress plugin before 5.19.0 does not properly sanitise link titles and other caption sources before inserting them as HTML into the image lightbox caption, allowing unauthenticated users to perform Stored Cross-Site Scripting attacks via comments..

Description

The Lightbox with PhotoSwipe WordPress plugin before 5.19.0 does not properly sanitise link titles and other caption sources before inserting them as HTML into the image lightbox caption, allowing unauthenticated users to perform Stored Cross-Site Scripting attacks via comments.

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
UnknownLightbox with PhotoSwipe< 5.19.0

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-124649?
The Lightbox with PhotoSwipe WordPress plugin before 5.19.0 does not properly sanitise link titles and other caption sources before inserting them as HTML into the image lightbox caption, allowing unauthenticated users to perform Stored Cross-Site Scripting attacks via comments.
How severe is CVE-2026-124649?
Severity scoring for CVE-2026-124649 is pending analysis.
How do I fix CVE-2026-124649?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

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Source: NVD / NIST