How severe is CVE-2026-35140?

CVE-2026-35140 has a CVSS 3.x base score of 3.0, rated low severity. It is exploitable over network with high attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2026-35140 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-35140?

CVE-2026-35140 affects Hcltech Dfxanalytics. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-35140?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2026-35140 published?

CVE-2026-35140 was published on 2026-07-16 and last updated on 2026-07-17.

CVE-2026-35140

CVE-2026-35140 is a low-severity vulnerability in Hcltech Dfxanalytics with a CVSS 3.x base score of 3.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Severity: Low (CVSS 3.x base score 3.0)
EPSS exploit prediction: 0% (6th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Hcltech Dfxanalytics
Published: 2026-07-16
Last modified: 2026-07-17

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2026-35140?: CVE-2026-35140 has a CVSS 3.x base score of 3.0, rated low severity. It is exploitable over network with high attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2026-35140 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-35140?: CVE-2026-35140 affects Hcltech Dfxanalytics. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-35140?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2026-35140 published?: CVE-2026-35140 was published on 2026-07-16 and last updated on 2026-07-17.

References

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0131787

Affected products (1)

cpe:2.3:a:hcltech:dfxanalytics:*:*:*:*:*:*:*:*

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