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TI-2022-21050 Aliases CVE-2022-43140GHSA-hxhg-m762-rjxh

kkFileView v4.1.0 was discovered to contain a Server-Side Request Forgery (SSRF) via the…

Priority HIGH 72CWE-918Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · High · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.

Summary

kkFileView v4.1.0 was discovered to contain a Server-Side Request Forgery (SSRF) via the component cn.keking.web.controller.OnlinePreviewController#getCorsFile. This vulnerability allows attackers to force the application to make arbitrary requests via injection of crafted URLs into the url parameter.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.02119 81st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:keking:kkfileview:4.1.0:*:*:*:*:*:*:*4.1.0VulnerableKeking
  • cpe:2.3:a:keking:kkfileview:4.1.0:*:*:*:*:*:*:* Versions 4.1.0 Vulnerable ·Keking

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-43140
  2. 2026-10-03 Alias added: GHSA-hxhg-m762-rjxh

References

Exploit 1

  • TI-2022-20422 kkFileView 4.0 is vulnerable to Server-side request forgery (SSRF) via controller\OnlinePreviewController.java. CVSS 3.1CRITICAL 9.8
  • TI-2022-23251 kkFileView v4.1.0 was discovered to contain a cross-site scripting (XSS) vulnerability… CVSS 3.1MEDIUM 6.1
  • TI-2022-20421 kkFileView 4.0 is vulnerable to Cross Site Scripting (XSS) via controller\ Filecontroller.java. CVSS 3.1MEDIUM 6.1
  • TI-2022-19461 kkFileView v4.1.0 is vulnerable to Cross Site Scripting (XSS) via the parameter 'errorMsg.' CVSS 3.1MEDIUM 6.1
  • TI-2025-04053 kkFileView fileUpload unrestricted upload CVSS 4.0MEDIUM 5.3
  • TI-2021-19548 kkFileview v4.0.0 has arbitrary file read through a directory traversal vulnerability… CVSS 3.1HIGH 7.5
See all 11 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences