What is CVE-2026-35140?

CVE-2026-35140 is a low-severity vulnerability in Hcl Software Dfxanalytics, classified under Information Disclosure. CVSS score: 3.0/10. Published 2026-07-16.

How severe is CVE-2026-35140?

Low severity. CVSS v3 base score is 3.0 out of 10.

Information disclosure in Hcl Software Dfxanalytics

CVE-2026-35140

HCL DFXAnalytics is affected by a Missing Secure Attribute in Encrypted Session (SSL) Cookie vulnerability. The application fails to set the "secure" attribute on session cookies generated during authentication, which could allow a remote attacker to intercept network traffic and capture sensitive cookies, session tokens, or credentials sent in cleartext over unencrypted channels.

Vulnerability class: Information Disclosure

Published 2026-07-16 · last modified 2026-07-17.

CVSS v3 metric

CVSS v3 base score 3.0 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.003 (19.0th percentile), scored 2026-10-20.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 19th percentile — 19.0% 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

Hcl Software Dfxanalytics — versions version 3.0 and below
Hcltech Dfxanalytics

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

support.hcl-software.com/csm (Vendor Advisory)

Frequently asked questions

What is CVE-2026-35140?: CVE-2026-35140 is a low-severity vulnerability in Hcl Software Dfxanalytics, classified under Information Disclosure. CVSS score: 3.0/10. Published 2026-07-16.
How severe is CVE-2026-35140?: Low severity. CVSS v3 base score is 3.0 out of 10.