HCL BigFix WebUI is vulnerable to stored cross-site scripting (XSS) within the Apps->Software module.

published 2020-07-17 6y ago modified 2026-06-17 4mo ago also EUVD-2020-25351

cvss: 5.4; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 44%
public exploits: 0; none known

HCL BigFix WebUI is vulnerable to stored cross-site scripting (XSS) within the Apps->Software module. An attacker can use XSS to send a malicious script to an unsuspecting user. This affects all versions prior to latest releases as specified in https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0080855&sys_kb_id=971d99ed1b8ed01c086dcbfc0a4bcb6a.

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Exploit prediction

0.52% chance of exploitation in the next 30 days, higher than 44% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	3.1	5.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
NVD	2.0	3.5	AV:N/AC:M/Au:S/C:N/I:P/A:N

Affected products

HCL HCL BigFix WebUI

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

support.hcltechsw.com /csm?id=kb_article&sysparm_article=KB0080855
vendor-advisory

Sources

CVE List CVE-2020-4104
NVD CVE-2020-4104

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