Description

In WordPress before 4.9.9 and 5.x before 5.0.1, when the Apache HTTP Server is used, authors could upload crafted files that bypass intended MIME type restrictions, leading to XSS, as demonstrated by a .jpg file without JPEG data.

Remediation

References

CVE-2018-20149

Related Vulnerabilities

Sqlite NULL Pointer Dereference Vulnerability (CVE-2020-13632)

OpenSSL CVE-2024-0727 Vulnerability (CVE-2024-0727)

WordPress Plugin Tagregator Cross-Site Scripting (0.6)

MySQL CVE-2024-20961 Vulnerability (CVE-2024-20961)

Joomla! Core PHP Object Injection (2.5.4 - 3.8.12)

Severity

Medium

Classification

CVE-2018-20149 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