Vulnerability from drupal
Published
2026-07-22 18:01
Modified
2026-07-22 20:21
Summary
Details

The Photoswipe Drupal module provides integration for the widely used PhotoSwipe lightbox library to display / zoom images in lightbox galleries using the provided image formatters.

The module didn't sufficiently check access permissions, when viewing an image using the photoswipe image gallery display formatter, in versions < 3.0.4 (Drupal 8) or < 3.2.0 (Drupal 9 / Drupal 10).

This vulnerability is mitigated by the fact that it only affects sites limiting access to the images shown in photoswipe (the most common use case for photoswipe lightboxes public images).

Credits
Aleksi Peebles (aleksip) www.drupal.org/u/aleksip
References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "affected_versions": "\u003c3.2.0"
      },
      "package": {
        "ecosystem": "Packagist:https://packages.drupal.org/8",
        "name": "drupal/photoswipe"
      },
      "ranges": [
        {
          "database_specific": {
            "constraint": "\u003c3.2.0"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.2.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "severity": []
    }
  ],
  "aliases": [
    "CVE-2026-16645"
  ],
  "credits": [
    {
      "contact": [
        "https://www.drupal.org/u/aleksip"
      ],
      "name": "Aleksi Peebles (aleksip)"
    }
  ],
  "details": "The Photoswipe Drupal module provides integration for the widely used [PhotoSwipe lightbox library](https://photoswipe.com/) to display / zoom images in lightbox galleries using the provided image formatters.\n\nThe module didn\u0027t sufficiently check access permissions, when viewing an image using the photoswipe image gallery display formatter, in versions \u003c 3.0.4 (Drupal 8) or \u003c 3.2.0 (Drupal 9 / Drupal 10).\n\nThis vulnerability is mitigated by the fact that it only affects sites limiting access to the images shown in photoswipe (the most common use case for photoswipe lightboxes public images).",
  "id": "DRUPAL-CONTRIB-2026-088",
  "modified": "2026-07-22T20:21:35.000Z",
  "published": "2026-07-22T18:01:57.000Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://www.drupal.org/sa-contrib-2026-088"
    }
  ],
  "schema_version": "1.7.0"
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.