Vulnerability · Published May 13, 2026 · Assigned by HCL

CVE-2026-21821HCL BigFix SCM Reporting is affected by vulnerabilities in jQuery

High 8.3

In plain English

A high-severity security flaw in BigFix SCM Reporting from HCLSoftware. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 12% of all known vulnerabilities).

Severity (CVSS 3.1)8.3High

Exploit odds (30 days)0.2%top 88.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

The HCL BigFix SCM Reporting site contains an outdated and unsupported version of the jQuery 1.x library. Since jQuery 1.x has reached end-of-life and no longer receives security updates, it may expose the application to publicly known security weaknesses and increase the risk of client-side attacks such as Cross-Site Scripting (XSS) or manipulation through vulnerable third-party components.

Affected products (as reported)

Vendor	Product	Versions
HCLSoftware	BigFix SCM Reporting	11.0.5

Weakness: CWE-1104 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H

References

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0130744