Wordpress: >> Wordpress >> 4.7.3 Security Vulnerabilities
WordPress before 5.5.2 mishandles embeds from disabled sites on a multisite network, as demonstrated by allowing a spam embed.
CVSS Score
7.5
EPSS Score
0.007
Published
2020-11-02
WordPress before 5.5.2 allows XSS associated with global variables.
CVSS Score
6.1
EPSS Score
0.014
Published
2020-11-02
WordPress before 5.5.2 allows attackers to gain privileges via XML-RPC.
CVSS Score
9.8
EPSS Score
0.044
Published
2020-11-02
wp-includes/class-wp-xmlrpc-server.php in WordPress before 5.5.2 allows attackers to gain privileges by using XML-RPC to comment on a post.
CVSS Score
9.8
EPSS Score
0.048
Published
2020-11-02
is_blog_installed in wp-includes/functions.php in WordPress before 5.5.2 improperly determines whether WordPress is already installed, which might allow an attacker to perform a new installation, leading to remote code execution (as well as a denial of service for the old installation).
CVSS Score
9.8
EPSS Score
0.128
Published
2020-11-02
The Dynamic OOO widget for the Elementor Pro plugin through 3.0.5 for WordPress allows remote authenticated users to execute arbitrary code because only the Editor role is needed to upload executable PHP code via the PHP Raw snippet. NOTE: this issue can be mitigated by removing the Dynamic OOO widget or by restricting availability of the Editor role.
CVSS Score
8.8
EPSS Score
0.169
Published
2020-10-07
In wp-includes/comment-template.php in WordPress before 5.4.2, comments from a post or page could sometimes be seen in the latest comments even if the post or page was not public.
CVSS Score
5.3
EPSS Score
0.005
Published
2020-09-13
In affected versions of WordPress, users with low privileges (like contributors and authors) can use the embed block in a certain way to inject unfiltered HTML in the block editor. When affected posts are viewed by a higher privileged user, this could lead to script execution in the editor/wp-admin. This has been patched in version 5.4.2, along with all the previously affected versions via a minor release (5.3.4, 5.2.7, 5.1.6, 5.0.10, 4.9.15, 4.8.14, 4.7.18, 4.6.19, 4.5.22, 4.4.23, 4.3.24, 4.2.28, 4.1.31, 4.0.31, 3.9.32, 3.8.34, 3.7.34).
CVSS Score
5.4
EPSS Score
0.032
Published
2020-06-12
In affected versions of WordPress, authenticated users with upload permissions (like authors) are able to inject JavaScript into some media file attachment pages in a certain way. This can lead to script execution in the context of a higher privileged user when the file is viewed by them. This has been patched in version 5.4.2, along with all the previously affected versions via a minor release (5.3.4, 5.2.7, 5.1.6, 5.0.10, 4.9.15, 4.8.14, 4.7.18, 4.6.19, 4.5.22, 4.4.23, 4.3.24, 4.2.28, 4.1.31, 4.0.31, 3.9.32, 3.8.34, 3.7.34).
CVSS Score
6.8
EPSS Score
0.026
Published
2020-06-12
In affected versions of WordPress, due to an issue in wp_validate_redirect() and URL sanitization, an arbitrary external link can be crafted leading to unintended/open redirect when clicked. This has been patched in version 5.4.2, along with all the previously affected versions via a minor release (5.3.4, 5.2.7, 5.1.6, 5.0.10, 4.9.15, 4.8.14, 4.7.18, 4.6.19, 4.5.22, 4.4.23, 4.3.24, 4.2.28, 4.1.31, 4.0.31, 3.9.32, 3.8.34, 3.7.34).
CVSS Score
5.7
EPSS Score
0.026
Published
2020-06-12