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Fencer Vulns
critical 9.8

CVE-2023-43958 json

An arbitrary file upload vulnerability in the component /jquery-file-upload/server/php/index.php of Hospital Management System v4.0 allows…

published 2025-04-22 18 mo ago modified 2026-06-17 4 mo ago also EUVD-2023-48318

cvss
9.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
1.2%
EPSS 1.2% chance of exploitation in 30 days, percentile 69%
public exploits
0
none known

Summary

An arbitrary file upload vulnerability in the component /jquery-file-upload/server/php/index.php of Hospital Management System v4.0 allows an unauthenticated attacker to upload any file to the server and execute arbitrary code.

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
total
Assessed
18 mo ago

Exploit prediction

1.24% chance of exploitation in the next 30 days, higher than 69% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • flashy-lemonade-192.notion.site https://flashy-lemonade-192.notion.site/Unauthenticated-arbitrary-file-upload-via-jQuery-File-Upload-in-Hospital-Management-System-3c02c1e8ef65432686321fcbad78bb1e?pvs=4 referenced PoC, tagged "exploit" by a source, unverified
  • flashy-lemonade-192.notion.site https://flashy-lemonade-192.notion.site/Unauthenticated-arbitrary-file-upload-via-jQuery-File-Upload-in-Hospital-Management-System-3c02c1e8ef65432686321fcbad78bb1e referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CNA 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Classification

Weakness
  • CWE-94 Improper Control of Generation of Code

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.