PT-2019-14416 · Onesignal · Onesignal-Free-Web-Push-Notifications

Gjoko Krstic · Published 2019-08-30 · Updated 2019-09-03 · CVE-2019-15827

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions onesignal-free-web-push-notifications plugin versions prior to 1.17.8

Description The issue allows for XSS via the subdomain parameter.

Recommendations For versions prior to 1.17.8, update to version 1.17.8 or later to resolve the issue.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2019-15827

Affected Products

Onesignal-Free-Web-Push-Notifications

References · 5

• 🔥 https://zeroscience.mk/en/vulnerabilities/ZSL-2019-5530.php · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-15827 · Security Note
• https://osv.dev/vulnerability/CVE-2019-15827 · Vendor Advisory
• https://wpvulndb.com/vulnerabilities/9478 · Note
• https://wordpress.org/plugins/onesignal-free-web-push-notifications/#developers · Note