XSS Vulnerability in ReCaptcha Solver by DoZz Firefox Extension (CVE-2021-39362)
Response from Anti-Captcha.com/RuCaptcha.com/2captcha.com/DEATHbyCAPTCHA.com/ImageTyperz.com/BestCaptchaSolver.com in setCaptchaCode() is inserted into DOM as HTML, resulting in full control over user’s browser by these servers.