Vulnerability in Hcl Software Dfxanalytics
CVE-2026-56453
HCL DFXAnalytics is affected by an Account Takeover via Response Manipulation vulnerability. A remote attacker can intercept and alter the contents of the server's HTTP responses before they reach the client application, allowing them to manipulate the authentication or authorization logic to bypass controls and gain unauthorized access to targeted user accounts.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.004 (27.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 28th percentile — 27.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Hcl Software Dfxanalytics — versions version 3.0 and below
- Hcltech Dfxanalytics
Weakness classification (CWE)
References
- support.hcl-software.com/csm (Vendor Advisory)
Frequently asked questions
- What is CVE-2026-56453?
- CVE-2026-56453 is a medium-severity vulnerability in Hcl Software Dfxanalytics, classified under Authentication Bypass by Capture-replay. CVSS score: 5.5/10. Published 2026-07-16.
- How severe is CVE-2026-56453?
- Medium severity. CVSS v3 base score is 5.5 out of 10.