DRUPAL-CONTRIB-2026-131

vendorUSosv
view advisory published 2026-09-02Licence: per source

This module enables you to add dynamic caption support to PhotoSwipe image galleries. The module doesn't sufficiently sanitize user-supplied input (such as image alt tags) in its dynamic caption script, leading to a Cross-Site Scripting (XSS) vulnerability. This vulnerability is mitigated by the fact that an attacker must have a role that permits them to enter HTML content.

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describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-84919US——
Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal PhotoSwipe - Responsive JavaScript Modal Image Gallery allows Stored XS…
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references

External citations — patches, advisories, analysis.

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