What is CVE-2020-20988?

CVE-2020-20988 is a medium-severity vulnerability in Domainmod, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2021-08-12.

How severe is CVE-2020-20988?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Is CVE-2020-20988 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Domainmod

CVE-2020-20988

A cross site scripting (XSS) vulnerability in the /domains/cost-by-owner.php component of Domainmod 4.13 allows attackers to execute arbitrary web scripts or HTML via a crafted payload in the "or Expiring Between" parameter.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.013 (68.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Domainmod — versions 4.13.0
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

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

Frequently asked questions

What is CVE-2020-20988?: CVE-2020-20988 is a medium-severity vulnerability in Domainmod, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2021-08-12.
How severe is CVE-2020-20988?: Medium severity. CVSS v3 base score is 5.4 out of 10.
Is CVE-2020-20988 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.