XSS vulnerability when rendering filename in Webform Multiform
概要
XSS vulnerability when rendering filename in Webform Multiform
原文の説明
取得元が公開している説明をそのまま載せています (多くは英語)。
Webform Multiple File Upload module for Drupal 7.x contains a cross-site scripting (XSS) vulnerability in the file name renderer. An unauthenticated attacker can exploit this vulnerability by uploading a file with a malicious
filename containing JavaScript code (e.g., "") to a Webform node with a Multifile field where file type validation is disabled. This allows the execution of arbitrary scripts
in the context of the victim's browser.
The issue is present in a third-party library and has been addressed in a patch available at https://github.com/fyneworks/multifile/pull/44 . Users are advised to apply the provided patch or update to a fixed version of the module.
参照URL
- advisory d7es.tag1.com
- advisory github.com
- advisory nvd.nist.gov
- advisory d7security.org
- advisory herodevs.com
- report drupal.org
- web git.drupalcode.org
- web drupal.org