Read the docs
TI-2026-78582 Aliases CVE-2026-92999GHSA-q54c-xpfc-w532

Unauthenticated lead data disclosure in Click n Chat WordPress plugin

Priority LOW 30CWE-200Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-200.

Summary

The Click n Chat (Chat Widget Integration) WordPress plugin from 1.0.4 before 1.1.3 lacks an authorization check on a lead-export handler (CWE-200). An unauthenticated remote attacker can download every stored contact record, including names, email addresses and phone numbers. A public exploit is linked in the references.

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

Description from the CNA

The Click n Chat (Chat Widget Integration) WordPress plugin before 1.1.3 does not perform any authorization check on a lead-export handler, allowing unauthenticated users to download every captured contact record (names, email addresses and phone numbers).

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00282 20th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed Click n Chat (Chat Widget Integration) (Unknown): 1.1.3

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
UnknownClick n Chat (Chat Widget Integration)1.0.4 to before 1.1.31.1.3Patch availableCNA
  • Click n Chat (Chat Widget Integration) VendorUnknown Affected 1.0.4 to before 1.1.3 Fixed in 1.1.3 Patch available CNA

Remediation

Update the Click n Chat (Chat Widget Integration) plugin to version 1.1.3, the fixed version.

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

  • Fix · CNA Click n Chat (Chat Widget Integration) (Unknown) Fixed in 1.1.3

Fixed in the same release

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

  • Release ·

    Click n Chat (Chat Widget Integration) 1.1.3

    3 records Highest priority Priority MEDIUM 2 MEDIUM, 1 LOW

    Other records, highest priority first

    • TI-2026-78581 SQL injection in Click n Chat WordPress plugin via sort parametersPriority MEDIUM 43
    • TI-2026-78580 SQL injection in Click n Chat WordPress plugin lets attackers query the databasePriority MEDIUM 43
    Show all 3 records →

Timeline

  1. 2026-10-21 Threatist record created from CVE-2026-92999
  2. 2026-10-21 Alias added: GHSA-q54c-xpfc-w532

References

Exploit 1

Sources

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