CVE-2019-15827 — MEDIUM (5.4)

Vulnerability Description

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

CVSS Score

5.4

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Onesignal	Onesignal-Free-Web-Push-Notifications	1.17.5

Related Weaknesses (CWE)

CWE-79

References

https://wordpress.org/plugins/onesignal-free-web-push-notifications/#developersProductThird Party Advisory
https://wpvulndb.com/vulnerabilities/9478Third Party Advisory
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5530.phpExploitThird Party Advisory
https://wordpress.org/plugins/onesignal-free-web-push-notifications/#developersProductThird Party Advisory
https://wpvulndb.com/vulnerabilities/9478Third Party Advisory
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5530.phpExploitThird Party Advisory

FAQ

What is CVE-2019-15827?

CVE-2019-15827 is a vulnerability with a CVSS score of 5.4 (MEDIUM). The onesignal-free-web-push-notifications plugin before 1.17.8 for WordPress has XSS via the subdomain parameter.

How severe is CVE-2019-15827?

CVE-2019-15827 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-15827?

Check the references section above for vendor advisories and patch information. Affected products include: Onesignal Onesignal-Free-Web-Push-Notifications.