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TI-2026-74746 Aliases CVE-2026-109688

SQL injection in Link Whisper Free WordPress plugin

Priority MEDIUM 45CWE-89Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-89.

Summary

Link Whisper Free by Link Whisper INC, versions through 0.9.7, is affected. Improper neutralization of special elements in an SQL command lets crafted input change database queries (CWE-89). An unauthenticated remote attacker can run blind SQL injection to read sensitive database data and affect the service.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Link Whisper INC Link Whisper Free link-whisper allows Blind SQL Injection.This issue affects Link Whisper Free: from n/a through 0.9.7.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00229 13th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
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
Link WhisperLink Whisper Freeup to 0.9.7—No fix listedCNA
  • Link Whisper Free VendorLink Whisper Affected up to 0.9.7 Fixed in — No fix listed CNA

Remediation

No fixed version is listed for Link Whisper Free.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Timeline

  1. 2026-10-16 Threatist record created from CVE-2026-109688

References

Other 1

  • TI-2026-01566 Link Whisper Free < 0.9.1 - Unauthenticated Settings and User Meta Update CVSS 3.1MEDIUM 6.5
  • TI-2026-74745 PHP object injection in WordPress Link Whisper Free plugin CVSS 3.1CRITICAL 9.8
  • TI-2023-25960 WordPress Link Whisper Free Plugin <= 0.6.5 is vulnerable to SQL Injection CVSS 3.1HIGH 8.5
  • TI-2023-15788 WordPress Link Whisper Free plugin <= 0.6.3 - Unauthenticated Broken Access Control vulnerability CVSS 3.1MEDIUM 6.5
  • TI-2026-71625 Blind SQL injection in Link Whisper Free WordPress plugin CVSS 3.1HIGH 7.6
  • TI-2024-18593 WordPress Link Whisper Free plugin <= 0.6.8 - Reflected Cross Site Scripting (XSS) vulnerability CVSS 3.1HIGH 7.1
See all 9 →

Sources

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