What is CVE-2021-47920?

CVE-2021-47920 is a medium-severity vulnerability in Webmo, Llc Webmo Job Manager, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-02-01.

How severe is CVE-2021-47920?

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

XSS in Webmo, Llc Webmo Job Manager

CVE-2021-47920

WebMO Job Manager 20.0 contains a cross-site scripting vulnerability in search parameters that allows remote attackers to inject malicious script code. Attackers can exploit the filterSearch and filterSearchType parameters to perform non-persistent attacks including session hijacking and external redirects.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.003 (18.2th 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

Webmo, Llc Webmo Job Manager — versions 20.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

disclosure@vulncheck.com (exploit)
disclosure@vulncheck.com (product)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2021-47920?: CVE-2021-47920 is a medium-severity vulnerability in Webmo, Llc Webmo Job Manager, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-02-01.
How severe is CVE-2021-47920?: Medium severity. CVSS v3 base score is 5.4 out of 10.