Captcha Bypass due to invalidation of previous tokens

Description An attacker can create bypass the captcha mechanism and create multiple accounts directly Proof of Concept 1: Sign up with a new name in the application, fill the captcha and intercept the request of the submit. The request will look something like this POST...

Observable Timing Discrepancy in Login Portal

Description An observable discrepancy in response times is present in the login portal. When brute forcing valid email accounts, the timing on a valid account is significantly higher than that of an invalid user account. This is likely due to the use of Bcrypt's compare function being utilized by...

K88474783: BIG-IP DoS profile vulnerability CVE-2020-5879

Security Advisory Description Under certain configurations, the BIG-IP system sends data plane traffic to back-end servers unencrypted, even when a Server SSL profile is applied. CVE-2020-5879 Impact The affected system sends some requests to the back-end server without encryption, possibly leaki...

K91414704: BIG-IP Advanced WAF and ASM Brute Force Protection feature may not properly support the Post-Redirect-Get application flow

Security Advisory Description The Advanced WAF and BIG-IP ASM systems may not properly support the Post-Redirect-Get PRG application flow implemented on a back-end web server. This issue occurs when all of the following conditions are met: You enabled brute force protection in your security polic...

Captcha Bypass on login

Description So if we login incorrectly multiple times, we get captcha. Each captcha has "captchaid" and solve "captchacode" For example: "captchacode":"8awt" "captchaid":"7nToXDrT6SkJ2BJxKG1u" You can use same captcha code and captcha id in login without any problem Captcha is generated with -...

Lack of brute force protection

Issue Description • A brute-force attack is an attempt to discover a password by systematically trying every possible combination of letters, numbers, and symbols until an attacker discover the one correct combination that works. Steps to Reproduce: '1. First capture login request with BurpSuite,...

Wordfence Adds Two Factor Auth for WooCommerce Customers

Wordfence 7.9.0 has been released and it includes a very exciting feature for WooCommerce sites and other WordPress sites wanting to make two factor authentication 2fa available to their site users or members. Wordfence 7.9.0 now lets you give your users the ability to configure 2fa on their...

Captcha Bypass allows sending unlimited Comments

Hello, I identified a CAPTCHA Bypass after trying many Posts in the Comments Section. Lets see : --------- sent successfully! let's see the comments Comments are available The Question Form is also vulnerable for Captcha Bypass please check it also too. Thank you...

CVE-2023-0147

The Flexible Captcha WordPress plugin through 4.1 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks...

CVE-2023-0147

The Flexible Captcha WordPress plugin through 4.1 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks...

Cross site scripting

The Flexible Captcha WordPress plugin through 4.1 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks...

CVE-2023-0147 Flexible Captcha <= 4.1 - Contributor+ Stored XSS

The Flexible Captcha WordPress plugin through 4.1 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks...

CVE-2023-0147

The CVE-2023-0147 vulnerability affects the WordPress plugin Flexible Captcha (versions up to 4.1). The shortcodes’ attributes are not properly validated or escaped before output, enabling Stored XSS when a page/post embeds the shortcode. Impact is user role dependent (contributor or higher) with...

WordPress Plugin Flexible Captcha 跨站脚本漏洞

WordPress and WordPress plugin are both products of the WordPress Foundation.WordPress is a blogging platform developed using the PHP language. WordPress is a blogging platform developed in the PHP language that supports personal blogs on PHP and MySQL servers.WordPress plugin is an application...

CVE-2009-10001

A vulnerability classified as problematic was found in jianlinwei cool-php-captcha up to 0.2. This vulnerability affects unknown code of the file example-form.php. The manipulation of the argument captcha with the input %3Cscript%3Ealert1%3C/script%3E leads to cross site scripting. The attack can...

Cross site scripting

A vulnerability classified as problematic was found in jianlinwei cool-php-captcha up to 0.2. This vulnerability affects unknown code of the file example-form.php. The manipulation of the argument captcha with the input %3Cscript%3Ealert1%3C/script%3E leads to cross site scripting. The attack can...

CVE-2009-10001

CVE-2009-10001 affects jianlinwei cool-php-captcha (versions up to 0.2). The vulnerability is in the example-form.php file where manipulating the captcha argument with input like %3Cscript%3Ealert(1)%3C/script%3E leads to cross-site scripting. It can be triggered remotely, and the exploit has bee...

cool-php-captcha 跨站脚本漏洞

cool-php-captcha is an application by the individual developer LaoWei. A cross-site scripting vulnerability exists in version 0.2 of cool-php-captcha, which stems from unknown code in the file example-form.php, and can be exploited to cause cross-site scripting using the input of an action-specif...

Axigen 安全漏洞

Axigen is a mail server with groupware and collaboration features from Axigen. A security vulnerability exists in Axigen version 10.3.3.52, which stems from a two-step authentication issue that allows an attacker to access mailboxes without any CAPTCHA by bypassing the two-step authentication usi...

PT-2023-9869 · Jianlinwei · Cool-Php-Captcha

Name of the Vulnerable Software and Affected Versions: jianlinwei cool-php-captcha versions up to 0.2 Description: A problematic vulnerability was found in the example-form.php file, where the manipulation of the captcha argument with the input %3Cscript%3Ealert1%3C/script%3E leads to cross-site...