Description

wp-includes/functions.php in WordPress before 4.9.1 does not require the unfiltered_html capability for upload of .js files, which might allow remote attackers to conduct XSS attacks via a crafted file.

Remediation

References

CVE-2017-17092

Related Vulnerabilities

Frontaccounting Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2018-1000890)

WordPress Cross-Site Scripting Vulnerability (0.70 - 4.1.1)

WordPress 4.5.x Arbitrary File Deletion Vulnerability (4.5 - 4.5.14)

WordPress Plugin HAL Cross-Site Scripting (2.1.1)

WordPress Plugin Sagenda-Free booking system PHP Object Injection (1.3.2)

Severity

Medium

Classification

CVE-2017-17092 CWE-707 CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Tags

Missing Update Known Vulnerabilities