What is CVE-2020-23452?

CVE-2020-23452 is a medium-severity vulnerability in Selenium Grid, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-07-05.

How severe is CVE-2020-23452?

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

XSS in Selenium Grid

CVE-2020-23452

A cross-site scripting (XSS) vulnerability in Selenium Grid v3.141.59 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the hub parameter under the /grid/console page.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.004 (33.3th 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

Selenium Selenium_grid — versions 3.141.59
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2020-23452?: CVE-2020-23452 is a medium-severity vulnerability in Selenium Grid, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-07-05.
How severe is CVE-2020-23452?: Medium severity. CVSS v3 base score is 6.1 out of 10.