CVE-2026-4191

MEDIUM EPSS 26.7%
Published Mar 16, 20263mo ago · Modified Apr 29, 20262mo ago
5.5 CVSS 4.0
Medium
Find Similar
Published Mar 16, 2026 3mo ago
Last Modified Apr 29, 2026 2mo ago

Description

A flaw has been found in JawherKl node-api-postgres up to 2.5. Affected is the function path.extname of the file index.js of the component Profile Picture Handler. This manipulation causes unrestricted upload. The attack is possible to be carried out remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS Details

Base Score
5.5
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
26.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 2

CWE-284
CWE-434 Unrestricted Upload of File with Dangerous Type Resource Mgmt

References 4

  • hackmd.io https://hackmd.io/@YzU_KiOzT86cEbFQdBceVg/Bk56LQQYbe
  • vuldb.com https://vuldb.com/?ctiid.351098
  • vuldb.com https://vuldb.com/?id.351098
  • vuldb.com https://vuldb.com/?submit.770002

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.