CVE-2019-15827 describes a Cross-Site Scripting (XSS) vulnerability in the OneSignal Free Web Push Notifications plugin for WordPress, affecting versions prior to 1.17.8. This medium-severity flaw (CVSS 5.4) allows an authenticated attacker with low privileges to inject malicious scripts via the 'subdomain' parameter, requiring user interaction and potentially leading to limited impact on confidentiality and integrity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.17.5CPE matchmatch criteria | cpe:2.3:a:onesignal:onesignal-free-web-push-notifications:1.17.5:*:*:*:*:wordpress:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.