OneSignal Web Push Notifications <=1.17.7 - Stored Cross-Site Scripting

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2019-15827
CVSS Medium (6.4)
Publicly Published July 18, 2019
Last Updated January 22, 2024
Researcher Gjoko Krstic
Description

The onesignal-free-web-push-notifications plugin before 1.17.8 for WordPress has XSS via the subdomain parameter.

References

1 affected software package

Software Type Plugin
Software Slug onesignal-free-web-push-notifications (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 1.17.7
Patched Version
  • 1.17.8
This record contains material that is subject to copyright

Copyright 2012-2026 Defiant Inc.
License: Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy. License Detail.