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TI-2026-09794 Aliases CVE-2026-11346GHSA-c7cw-qcqw-c783

Server-Side Request Forgery (SSRF) allowing Internal Network Probing in linqi

Priority LOW 23CWE-918Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Information disclosure
Confidentiality · integrity · availability
Low · None · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-918 and the CVSS impact.

Summary

A Server-Side Request Forgery (SSRF) vulnerability in the custom process creation feature of linqi allows an authenticated attacker to probe internal network components. By crafting a specific process containing an HTTP Request component, an attacker can force the server to send arbitrary HTTP requests. By observing the varying application responses (Success, Failed, or 504 Gateway Time-out), the attacker can determine the status of internal ports, leading to internal network reconnaissance.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00226 13th percentileScored 2026-11-07
Fix Fixed linqi (linqi GmbH): 1.4.8.6

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
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
linqi GmbHlinqibefore 1.4.8.61.4.8.6Patch availableCNA
  • linqi Vendorlinqi GmbH Affected before 1.4.8.6 Fixed in 1.4.8.6 Patch available CNA

Remediation

  • Fix · CNA linqi (linqi GmbH) Fixed in 1.4.8.6

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    linqi — linqi.help/en/reference/security/security-advisories

    4 records Highest priority Priority LOW 4 LOW

    Other records, highest priority first

    • TI-2026-09795 Hardcoded Cryptographic Keys and Weak IV Generation in linqiPriority LOW 37
    • TI-2026-09793 Improper Authentication Bypass in linqi CDN File AccessPriority LOW 37
    • TI-2026-09814 IDOR in Comment API Allows Cross-Process Comment Read and WritePriority LOW 31
    Show all 4 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-11346
  2. 2026-10-03 Alias added: GHSA-c7cw-qcqw-c783

References

Advisory 1

  • TI-2024-22349 An issue was discovered in linqi before 1.4.0.1 on Windows. CVSS 3.1CRITICAL 9.8
  • TI-2024-22344 An issue was discovered in linqi before 1.4.0.1 on Windows. CVSS 3.1CRITICAL 9.8
  • TI-2024-22346 An issue was discovered in linqi before 1.4.0.1 on Windows. CVSS 3.1HIGH 7.5
  • TI-2026-09795 Hardcoded Cryptographic Keys and Weak IV Generation in linqi CVSS 4.0HIGH 8.5
  • TI-2026-09793 Improper Authentication Bypass in linqi CDN File Access CVSS 4.0MEDIUM 6.9
  • TI-2026-09814 IDOR in Comment API Allows Cross-Process Comment Read and Write CVSS 4.0HIGH 7.1
See all 9 →

Sources

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