{"id":"CVE-2026-107265","aliases":["DRUPAL-CONTRIB-2026-204","EUVD-2026-113571","GHSA-633j-xmq5-c7r4"],"status":"published","title":"Leaflet - Moderately critical - Cross site scripting - SA-CONTRIB-2026-204","description":"Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\") vulnerability in Drupal Leaflet allows Stored XSS. This issue affects Leaflet versions: from 0.0.0 to 10.4.13.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.0018,"percentile":0.07622,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2026-10-07T16:28:49Z","modified":"2026-11-01T02:30:26Z","fixes":[{"ecosystem":"Packagist:https://packages.drupal.org/8","package":"drupal/leaflet","fixed_in":["10.4.13"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Packagist:https://packages.drupal.org/8","package":"drupal/leaflet","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.4.13"}]}]}],"products":[{"vendor":"drupal","product":"leaflet"}],"references":[{"url":"https://www.drupal.org/sa-contrib-2026-204","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-107265","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-633j-xmq5-c7r4"},{"url":"https://git.drupalcode.org/project/leaflet","tags":["web"]},{"url":"https://www.drupal.org/project/leaflet","tags":["web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/107xxx/CVE-2026-107265.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-107265","title":"Leaflet - Moderately critical - Cross site scripting - SA-CONTRIB-2026-204","description":"Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\") vulnerability in Drupal Leaflet allows Stored XSS. This issue affects Leaflet versions: from 0.0.0 to 10.4.13.","status":"published","published":"2026-10-30T03:10:11.422Z","modified":"2026-10-30T20:07:36.234Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T13:45:14.072357Z"}],"euvd":[{"id":"EUVD-2026-113571","description":"Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\") vulnerability in Drupal Leaflet allows Stored XSS. This issue affects Leaflet versions: from 0.0.0 to 10.4.13.","status":"published","published":"2026-10-30T03:10:11Z","modified":"2026-10-30T20:07:36Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T16:59:01.965054Z"}],"ghsa":[{"id":"GHSA-633j-xmq5-c7r4","title":"Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\")...","description":"Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\") vulnerability in Drupal Leaflet allows Stored XSS. This issue affects Leaflet versions: from 0.0.0 to 10.4.13.","status":"published","published":"2026-10-30T06:31:51Z","modified":"2026-10-30T21:32:23Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:14:52.597654Z"}],"nvd":[{"id":"CVE-2026-107265","description":"Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\") vulnerability in Drupal Leaflet allows Stored XSS. This issue affects Leaflet versions: from 0.0.0 to 10.4.13.","status":"published","published":"2026-10-30T04:17:56.237Z","modified":"2026-10-30T20:16:56.707Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:13:04.940026Z"}],"osv":[{"id":"CVE-2026-107265","title":"Leaflet - Moderately critical - Cross site scripting - SA-CONTRIB-2026-204","description":"Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\") vulnerability in Drupal Leaflet allows Stored XSS. This issue affects Leaflet versions: from 0.0.0 to 10.4.13.","status":"published","published":"2026-10-30T03:10:11.422Z","modified":"2026-11-01T02:30:26.617984804Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:44:54.933106Z"},{"id":"DRUPAL-CONTRIB-2026-204","description":"The Leaflet module provides integration with the Leaflet JS mapping library.\n\nUnder certain circumstances, when the Leaflet field formatter builds a map it does not filter content titles, leading to a stored cross-site scripting vulnerability.\n\nThis vulnerability is mitigated by the fact an attacker needs to have permission to create or edit content that is used in a Leaflet map.","status":"published","published":"2026-10-07T16:28:49Z","modified":"2026-10-07T20:15:05.847008382Z","updated_at":"2026-11-02T15:46:13.900249Z"}]}}