View online: https://www.drupal.org/sa-contrib-2026-204 Project: Leaflet [1] Project machine name: leaflet Date: 2026-October-07 Security risk: *Moderately critical* 14 ∕ 25 AC:Basic/A:User/CI:Some/II:Some/E:Theoretical/TD:All [2] Vulnerability: Cross site scripting Affected versions: <10.4.13 CVE IDs: CVE-2026-107265 Description: The Leaflet module provides integration with the Leaflet JS mapping library. Under certain circumstances, when the Leaflet field formatter builds a map it does not filter content titles, leading to a stored cross-site scripting vulnerability. This vulnerability is mitigated by the fact an attacker needs to have permission to create or edit content that is used in a Leaflet map. Solution: Install the latest version: * If you use the Leaflet module, upgrade to release 10.4.13 [3] Reported By: * Marcus Johansson (marcus_johansson) [4] Fixed By: * Italo Mairo (itamair) [5] Coordinated By: * Swan Kalata (akalata) [6] of the Drupal Security Team * Greg Knaddison (greggles) [7] of the Drupal Security Team * Juraj Nemec (poker10) [8] of the Drupal Security Team ------------------------------------------------------------------------------ Contribution record [9] [1] https://www.drupal.org/project/leaflet [2] https://www.drupal.org/security-team/risk-levels [3] https://www.drupal.org/project/leaflet/releases/10.4.13 [4] https://www.drupal.org/u/marcus_johansson [5] https://www.drupal.org/u/itamair [6] https://www.drupal.org/u/akalata [7] https://www.drupal.org/u/greggles [8] https://www.drupal.org/u/poker10 [9] https://new.drupal.org/contribution-record?source_link=https%3A//www.drupal....