grub2: Heap out-of-bounds write in short form option parser

A flaw was found in grub2. The option parser allows an attacker to write past the end of a heap-allocated buffer by calling certain commands with a large number of specific short forms of options. The highest threat from this vulnerability is to data confidentiality and integrity as well as syste...

Payroll/HR Giant PrismHR Hit by Ransomware?

PrismHR, a company that sells technology used by other firms to help more than 80,000 small businesses manage payroll, benefits, and human resources, has suffered what appears to be an ongoing ransomware attack that is disrupting many of its services. Hopkinton, Mass.-based PrismHR handles...

UBUNTU-CVE-2021-20225

A flaw was found in grub2 in versions prior to 2.06. The option parser allows an attacker to write past the end of a heap-allocated buffer by calling certain commands with a large number of specific short forms of options. The highest threat from this vulnerability is to data confidentiality and...

Shadow Attacks Let Attackers Replace Content in Digitally Signed PDFs

Researchers have demonstrated a novel class of attacks that could allow a bad actor to potentially circumvent existing countermeasures and break the integrity protection of digitally signed PDF documents. Called "Shadow attacks" by academics from Ruhr-University Bochum, the technique uses the...

Ninja Forms WordPress Plugin Opens Websites to Hacks

Click to Register Ninja Forms, a WordPress plugin used by more than 1 million sites, contains four critical security vulnerabilities that together make it possible for a remote attacker to take over a WordPress site and create various kinds of problems. Ninja Forms offers WordPress site designers...

Ninja Forms < 3.4.34.1 - Authenticated OAuth Connection Key Disclosure

Low-level users, such as subscribers, were able to trigger the action, wpajaxnfoauth, and retrieve the connection url needed to establish a connection. They could also retrieve the clientid for an already established OAuth connection. PoC Usage: php poc.php subscriber password $wpuser, 'pwd' =...

Ninja Forms < 3.4.34 - Authenticated SendWP Plugin Installation and Client Secret Key Disclosure

The AJAX action, wpajaxninjaformssendwpremoteinstallhandler, did not have a capability check on it, nor did it have any nonce protection, therefore making it possible for low-level users, such as subscribers, to install and activate the SendWP plugin and retrieve the clientsecret key needed to...

Ninja Forms < 3.4.34 - Administrator Open Redirect

The wpajaxnfoauthconnect AJAX action was vulnerable to open redirect due to the use of a user supplied redirect parameter and no protection in place. PoC http://mysite.com/wp-admin/admin-ajax.php?clientid=1=https://google.com=nfoauthconnect...

Ninja Forms < 3.4.34.1 - Authenticated OAuth Connection Key Disclosure

Low-level users, such as subscribers, were able to trigger the action, wpajaxnfoauth, and retrieve the connection url needed to establish a connection. They could also retrieve the clientid for an already established OAuth connection. Usage: php poc.php subscriber password $wpuser, 'pwd' = $wppas...

Ninja Forms < 3.4.34 - Administrator Open Redirect

The wpajaxnfoauthconnect AJAX action was vulnerable to open redirect due to the use of a user supplied redirect parameter and no protection in place. http://mysite.com/wp-admin/admin-ajax.php?clientid=1&redirect=https://google.com&action=nfoauthconnect...

WordPress Ninja Forms Contact Form plugin <= 3.4.33 - Authenticated SendWP Plugin Installation and Client Secret Key Disclosure vulnerability

Authenticated SendWP Plugin Installation and Client Secret Key Disclosure vulnerability found by Chloe Chamberland in WordPress Ninja Forms Contact Form plugin versions = 3.4.33. Solution Update the WordPress Ninja Forms Contact Form plugin to the latest available version at least 3.4.34...

Ninja Forms < 3.4.34 - Authenticated SendWP Plugin Installation and Client Secret Key Disclosure

The AJAX action, wpajaxninjaformssendwpremoteinstallhandler, did not have a capability check on it, nor did it have any nonce protection, therefore making it possible for low-level users, such as subscribers, to install and activate the SendWP plugin and retrieve the clientsecret key needed to...

WordPress Ninja Forms Contact Form plugin <= 3.4.33 - Authenticated OAuth Connection Key Disclosure vulnerability

Authenticated OAuth Connection Key Disclosure vulnerability found by Chloe Chamberland in WordPress Ninja Forms Contact Form plugin versions = 3.4.33. Solution Update the WordPress Ninja Forms Contact Form plugin to the latest available version at least 3.4.34...

Ninja Forms < 3.4.34 - CSRF to OAuth Service Disconnection

The wpajaxnfoauthdisconnect from the plugin had no nonce protection making it possible for attackers to craft a request to disconnect a site's OAuth connection...

Ninja Forms < 3.4.34 - CSRF to OAuth Service Disconnection

The wpajaxnfoauthdisconnect from the plugin had no nonce protection making it possible for attackers to craft a request to disconnect a site's OAuth connection. PoC...

WordPress Ninja Forms Contact Form plugin <= 3.4.33 - Cross-Site Request Forgery (CSRF) vulnerability

Cross-Site Request Forgery CSRF vulnerability found by Chloe Chamberland in WordPress Ninja Forms Contact Form plugin versions = 3.4.33. Solution Update the WordPress Ninja Forms Contact Form plugin to the latest available version at least 3.4.34...

WordPress Ninja Forms Contact Form plugin <= 3.4.33 - Administrator Open Redirect vulnerability

Administrator Open Redirect vulnerability found by Chloe Chamberland in WordPress Ninja Forms Contact Form plugin versions = 3.4.33. Solution Update the WordPress Ninja Forms Contact Form plugin to the latest available version at least 3.4.34...

[SECURITY] Fedora 33 Update: rubygem-mechanize-2.7.7-1.fc33

The Mechanize library is used for automating interaction with websites. Mechanize automatically stores and sends cookies, follows redirects, can follow links, and submit forms. Form fields can be populated and submitted. Mechanize also keeps track of the sites that you have visited as a history...

VulnCheck KEV: CVE-2012-1710

Unspecified vulnerability in the Oracle WebCenter Forms Recognition component in Oracle Fusion Middleware allows remote attackers to affect confidentiality, integrity, and availability via Unknown vectors related to Designer...

CVE-2020-35125

A cross-site scripting XSS vulnerability in the forms component of Mautic before 3.2.4 allows remote attackers to inject executable JavaScript via mauticreturn a different attack method than CVE-2020-35124, but also related to the Referer concept...