Read the docs
TI-2026-21786 Aliases CVE-2026-27370GHSA-m6g9-3cm9-77mh

WordPress Chaty plugin <= 3.5.1 - Sensitive Data Exposure vulnerability

Priority LOW 39CWE-201Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-201.

Summary

Insertion of Sensitive Information Into Sent Data vulnerability in Premio Chaty chaty allows Retrieve Embedded Sensitive Data.This issue affects Chaty: from n/a through <= 3.5.1.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00351 28th 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
premioChatyup to 3.5.1—No fix listedCNA
  • Chaty Vendorpremio Affected up to 3.5.1 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-27370
  2. 2026-10-03 Alias added: GHSA-m6g9-3cm9-77mh

References

Other 1

  • TI-2023-00461 My Sticky Elements < 2.0.9 - Admin+ SQLi CVSS 3.1HIGH 7.2
  • TI-2022-03536 Chaty < 3.0.3 - Admin+ SQLi CVSS 3.1HIGH 7.2
  • TI-2024-03862 Floating Chat Widget < 3.2.3 - Admin+ Stored XSS CVSS 3.1MEDIUM 6.1
  • TI-2024-06602 My Sticky Bar < 2.7.3 - Admin+ Stored XSS CVSS 3.1MEDIUM 4.8
  • TI-2024-03810 My Sticky Bar < 2.7.2 - Admin+ Stored XSS CVSS 3.1MEDIUM 4.8
  • TI-2024-02459 My Sticky Bar < 2.6.8 - Admin+ Stored XSS CVSS 3.1MEDIUM 4.8
See all 36 →

Sources

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