What is CVE-2021-39362?

CVE-2021-39362 is a medium-severity vulnerability in Recaptcha Solver Project, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-08-22.

How severe is CVE-2021-39362?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Recaptcha Solver Project

CVE-2021-39362

An XSS issue was discovered in ReCaptcha Solver 5.7. A response from Anti-Captcha.com, RuCaptcha.com, 2captcha.com, DEATHbyCAPTCHA.com, ImageTyperz.com, or BestCaptchaSolver.com in setCaptchaCode() is inserted into the DOM as HTML, resulting in full control over the user's browser by these servers.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.006 (45.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Recaptcha_solver_project Recaptcha_solver — versions 5.7
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-39362?: CVE-2021-39362 is a medium-severity vulnerability in Recaptcha Solver Project, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-08-22.
How severe is CVE-2021-39362?: Medium severity. CVSS v3 base score is 6.1 out of 10.