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CVE Vulnerability Details :
CVE-2026-4191
PUBLISHED
More InfoOfficial Page
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
View Known Exploited Vulnerability (KEV) details
Published At-15 Mar, 2026 | 20:02
Updated At-16 Mar, 2026 | 20:10
Rejected At-
▼CVE Numbering Authority (CNA)
JawherKl node-api-postgres Profile Picture index.js path.extname unrestricted upload

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.

Affected Products
Vendor
JawherKl
Product
node-api-postgres
Modules
  • Profile Picture Handler
Versions
Affected
  • 2.0
  • 2.1
  • 2.2
  • 2.3
  • 2.4
  • 2.5
Problem Types
TypeCWE IDDescription
CWECWE-434Unrestricted Upload
CWECWE-284Improper Access Controls
Type: CWE
CWE ID: CWE-434
Description: Unrestricted Upload
Type: CWE
CWE ID: CWE-284
Description: Improper Access Controls
Metrics
VersionBase scoreBase severityVector
4.06.9MEDIUM
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
3.17.3HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
3.07.3HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
2.07.5N/A
AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR
Version: 4.0
Base score: 6.9
Base severity: MEDIUM
Vector:
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
Version: 3.1
Base score: 7.3
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Version: 3.0
Base score: 7.3
Base severity: HIGH
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Version: 2.0
Base score: 7.5
Base severity: N/A
Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
yeee3642 (VulDB User)
coordinator
VulDB
Timeline
EventDate
Advisory disclosed2026-03-14 00:00:00
VulDB entry created2026-03-14 01:00:00
VulDB entry last update2026-03-14 23:45:49
Event: Advisory disclosed
Date: 2026-03-14 00:00:00
Event: VulDB entry created
Date: 2026-03-14 01:00:00
Event: VulDB entry last update
Date: 2026-03-14 23:45:49
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/?id.351098
vdb-entry
technical-description
https://vuldb.com/?ctiid.351098
signature
permissions-required
https://vuldb.com/?submit.770002
third-party-advisory
https://hackmd.io/@YzU_KiOzT86cEbFQdBceVg/Bk56LQQYbe
exploit
Hyperlink: https://vuldb.com/?id.351098
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/?ctiid.351098
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/?submit.770002
Resource:
third-party-advisory
Hyperlink: https://hackmd.io/@YzU_KiOzT86cEbFQdBceVg/Bk56LQQYbe
Resource:
exploit
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found