CVE-2019-15827

medium

Description

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

References

Advisories
More

https://wpvulndb.com/vulnerabilities/9478

https://wordpress.org/plugins/onesignal-free-web-push-notifications/#developers

https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5530.php

Details

Source: Mitre, NVD

Published: 2019-08-30

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 3.5

Vector: CVSS2#AV:N/AC:M/Au:S/C:N/I:P/A:N

Severity: Low

CVSS v3

Base Score: 5.4

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Severity: Medium

EPSS

EPSS: 0.00267