PT-2026-147377

CVE-2026-124649

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Published

2026-11-14

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Updated

2026-11-14

Description by

Score
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Name of the Vulnerable Software and Affected Versions Lightbox with PhotoSwipe versions prior to 5.19.0
Description Insufficient sanitization of link titles and other caption sources occurs before they are inserted as HTML into the image lightbox caption. This allows unauthenticated users to execute Stored Cross-Site Scripting (XSS) attacks via comments. Stored XSS is a type of vulnerability where a malicious script is permanently stored on the target server.
Recommendations Update to version 5.19.0 or later.
Exploitability
Exploit
Vendors
Affected products
Related identifiers
CVE-2026-124649
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