Description

wp-includes/feed.php in WordPress before 4.9.1 does not properly restrict enclosures in RSS and Atom fields, which might allow attackers to conduct XSS attacks via a crafted URL.

Remediation

References

CVE-2017-17094

Related Vulnerabilities

OpenSSL Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2016-0704)

ReviveAdserver Use of a Broken or Risky Cryptographic Algorithm Vulnerability (CVE-2021-22948)

WordPress Plugin WP Social Feed Gallery Unspecified Vulnerability (2.1.1)

WordPress Plugin VIDEO GALLERY 'upload1.php' Arbitrary File Upload (1.3)

Moodle Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2014-0010)

Severity

Medium

Classification

CVE-2017-17094 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