vulnerability
WordPress Plugin: onesignal-free-web-push-notifications: CVE-2019-15827: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 3 | (AV:N/AC:M/Au:S/C:N/I:P/A:N) | Jul 18, 2019 | May 15, 2025 | Apr 30, 2026 |
Severity
3
CVSS
(AV:N/AC:M/Au:S/C:N/I:P/A:N)
Published
Jul 18, 2019
Added
May 15, 2025
Modified
Apr 30, 2026
Description
The onesignal-free-web-push-notifications plugin before 1.17.8 for WordPress has XSS via the subdomain parameter.
Solution
onesignal-free-web-push-notifications-plugin-cve-2019-15827
References
Rapid7 Labs
2026 Global Threat Landscape Report
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