CVE-2021-47757

8.7 highEPSS 0.9%

High (8.7) in chikitsa patient management system. EPSS 0.9% chance of exploitation in the next 30 days.

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 execute arbitrary system commands on the server.

Severity

CVSS 4.0

8.7 high

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS 3.1

8.8 high

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 59% of CVEs (scores of 2026-10-31)
CWE: CWE-434
Published: 2026-01-15
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

chikitsa:patient_management_system

References

https://github.com/sanskruti-technologies/chikitsa
https://sourceforge.net/projects/chikitsa/
https://www.chikitsa.io/
https://www.exploit-db.com/exploits/50572

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