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)
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.003 (18.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 18th percentile — 18.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000
Affected products
- Webmo, Llc Webmo Job Manager — versions 20.0
Weakness classification (CWE)
References
- www.vulnerability-lab.com/get_content.php (exploit)
- www.webmo.net (product)
- www.vulncheck.com/advisories/webmo-job-manager-cross-site-scripting-via-search-… (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.