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Fencer Intel
no cvss —

CVE-2026-124649 json

Lightbox with PhotoSwipe < 5.19.0 - Unauthenticated Stored XSS via Comment Link Title

published 1h ago modified 1h ago also EUVD-2026-125866

cvss
—
not scored
cisa kev
Not listed
not in CISA's catalog
epss
—
no EPSS score yet
public exploits
0
none known

Summary

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.

Patch / fix

  • Unknown Lightbox with PhotoSwipe 5.19.0

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Exploits and checks

  • wpscan.com https://wpscan.com/vulnerability/c2c4ba65-7e51-4ec1-b7a9-8248071c86de/ referenced PoC, tagged "exploit" by a source, unverified

Affected products

  • Unknown Lightbox with PhotoSwipe

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation
Technology feeds

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.