TI-2025-19692 Aliases CVE-2025-26776 GHSA-q526-hh66-mj99

WordPress Chaty Pro Plugin <= 3.3.3 - Arbitrary File Upload vulnerability

MEDIUM 50CWE-434Published 2025-02-22 · Updated 2026-04-28

Key facts

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

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-434.

Summary

Unrestricted Upload of File with Dangerous Type vulnerability in NotFound Chaty Pro allows Upload a Web Shell to a Web Server. This issue affects Chaty Pro: from n/a through 3.3.3.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00625 50th 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: Total

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

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
NotFound	Chaty Pro	up to 3.3.3	—	No fix listed	CNA

Chaty Pro VendorNotFound Affected up to 3.3.3 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-26776
2026-10-03 Alias added: GHSA-q526-hh66-mj99
2026-11-03 EPSS moved to the 50th–90th percentile

References

Other 1

https://patchstack.com/database/wordpress/plugin/chaty-pro/vulnerability/wordpress-chaty-pro-plugin-3-3-3-arbitrary-file-upload-vulnerability?_s_id=cve

TI-2025-22237 WordPress WPJobBoard plugin < 5.11.1 - CSRF to Remote Code Execution (RCE) vulnerability CVSS 3.1CRITICAL 9.6
TI-2025-19879 WordPress Unlimited Timeline < 1.6.1 - Broken Access Control Vulnerability CVSS 3.1HIGH 7.5
TI-2025-19646 WordPress Macro Calculator with Admin Email Optin & Data plugin <= 1.0 - Multiple Vulnerabilities vulnerability CVSS 3.1HIGH 7.5
TI-2024-32926 WordPress Hero Menu plugin <= 1.16.5 - SQL Injection vulnerability CVSS 3.1HIGH 8.5
TI-2024-32896 WordPress Hero Menu plugin <= 1.16.5 - SQL Injection vulnerability CVSS 3.1HIGH 8.5
TI-2024-28985 WordPress Admin and Site Enhancements (ASE) Pro Plugin <= 7.6.2.1 - Privilege Escalation vulnerability CVSS 3.1HIGH 7.5

See all 19 →

Sources

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