What is CVE-2021-47757?

CVE-2021-47757 is a high-severity vulnerability in Chikitsa Patient_management_system, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2026-01-15.

How severe is CVE-2021-47757?

High severity. CVSS v3 base score is 8.8 out of 10.

Arbitrary file upload in Chikitsa Patient_management_system

CVE-2021-47757

Chikitsa Patient Management System 2.0.2 contains an authenticated remote code execution vulnerability in the backup restoration functionality. Authenticated attackers can upload a modified backup zip file with a malicious PHP shell to exe…

Vulnerability class: Unrestricted File Upload

EPSS: 0.008 (50.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Chikitsa Patient_management_system — versions 2.0.2
Dharashah Chikitsa Patient Management System — versions 2.0.2

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

disclosure@vulncheck.com (Exploit, VDB Entry, exploit)
disclosure@vulncheck.com (Product, product)
disclosure@vulncheck.com (Product, product)
disclosure@vulncheck.com (Product, product)

Frequently asked questions

What is CVE-2021-47757?: CVE-2021-47757 is a high-severity vulnerability in Chikitsa Patient_management_system, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2026-01-15.
How severe is CVE-2021-47757?: High severity. CVSS v3 base score is 8.8 out of 10.