HCL BigFix Platform is affected by Unathenticated Stored Cross-Site Scripting (XSS)

published 2023-12-21 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-41407

cvss: 7.7; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 16%
public exploits: 0; none known

Unauthenticated Stored Cross-Site Scripting (XSS) vulnerability identified in BigFix Server version 9.5.12.68, allowing for potential data exfiltration. This XSS vulnerability is in the Gather Status Report, which is served by the BigFix Relay.

Patch / fix

fixed in 1

hcltech bigfix_platform 9.5.23, 10.0.10

Exploit prediction

0.25% chance of exploitation in the next 30 days, higher than 16% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.7	CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
NVD	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

HCL Software HCL BigFix Platform

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

support.hcltechsw.com /csm?id=kb_article&sysparm_article=KB0109376
vendor-advisory

Sources

CVE List CVE-2023-37520
NVD CVE-2023-37520

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary