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CVE-2021-20308 Apr 05, 22:15 CRITICAL POC Act Now

Integer overflow in the htmldoc 1.9.11 and before may allow attackers to execute arbitrary code and cause a denial of service that is similar to CVE-2017-9181. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

RCE Denial Of Service Integer Overflow Debian Debian Linux +2
NVD GitHub
CVSS 3.1
9.8
EPSS
2.5%
CVE-2021-24212 Apr 05, 19:15 CRITICAL POC Act Now

The WooCommerce Help Scout WordPress plugin before 2.9.1 (https://woocommerce.com/products/woocommerce-help-scout/) allows unauthenticated users to upload any files to the site which by default will. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

WordPress File Upload Woocommerce Help Scout
NVD WPScan
CVSS 3.1
9.8
EPSS
7.9%
CVE-2021-24175 Apr 05, 19:15 CRITICAL POC THREAT Act Now

The Plus Addons for Elementor Page Builder WordPress plugin before 4.1.7 was being actively exploited to by malicious actors to bypass authentication, allowing unauthenticated users to log in as any. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

WordPress Authentication Bypass The Plus Addons For Elementor Posimyth
NVD WPScan
CVSS 3.1
9.8
EPSS
14.5%
CVE-2021-29996 Apr 05, 08:15 CRITICAL POC Act Now

Mark Text through 0.16.3 allows attackers arbitrary command execution. Rated critical severity (CVSS 9.6), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

XSS RCE Marktext
NVD GitHub
CVSS 3.1
9.6
EPSS
2.8%
CVE-2021-20307 Apr 05, 22:15 CRITICAL Act Now

Format string vulnerability in panoFileOutputNamesCreate() in libpano13 2.9.20~rc2+dfsg-3 and earlier can lead to read and write arbitrary memory values. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Debian Debian Linux Fedora Libpano13 +2
NVD
CVSS 3.1
9.8
EPSS
1.9%
CVE-2021-24171 Apr 05, 19:15 CRITICAL Act Now

The WooCommerce Upload Files WordPress plugin before 59.4 ran a single sanitization pass to remove blocked extensions such as .php. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

PHP WordPress Path Traversal File Upload Woocommerce Upload Files +1
NVD WPScan
CVSS 3.1
9.8
EPSS
1.9%

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