Low severity · published Jul 16, 2026
CVE-2026-35145
HCL DFXAnalytics is affected by a Missing HTTP Strict-Transport-Security Header vulnerability.
3.1
CVSS
0.3%
EPSS
No
On KEV
Description
HCL DFXAnalytics is affected by a Missing HTTP Strict-Transport-Security Header vulnerability. The application fails to implement the HTTP Strict Transport Security (HSTS) policy within its responses, which could allow a remote attacker to downgrade the communication channel to an unencrypted connection (HTTP) and conduct man-in-the-middle (MitM) attacks. To remediate this, the application must include the "Strict-Transport-Security" header in all web application responses.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
High
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 19% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DF
DFXAnalytics · HCL Software
version 3.0 and below · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-35145
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-35145
Vendor Advisory
https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0131787
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