CVE-2025-30949 - CVE House

Status published Critical CVE-2025-30949

WordPress Site Chat on Telegram plugin <= 1.0.4 - PHP Object Injection Vulnerability

9.8 CVSS

Vulnerability Description

Deserialization of Untrusted Data vulnerability in Guru Team Site Chat on Telegram site-chat-on-telegram allows Object Injection.This issue affects Site Chat on Telegram: from n/a through <= 1.0.4.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

mcdruid | Patchstack Bug Bounty Program

References

https://patchstack.com/database/Wordpress/Plugin/site-chat-on-telegram/vulnerability/wordpress-site-chat-on-telegram-1-0-4-php-object-injection-vulnerability?_s_id=cve

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WordPress Bot for Telegram on WooCommerce plugin <= 1.2.6 - Broken Access Control Vulnerability

Medium 4.3

Affected Vendor

Guru Team

View all reports →

Affected Software

Site Chat on Telegram

Vulnerable Versions:

Timeline

Official Publish: July 16th, 2025

Last Modified: April 28th, 2026

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-502

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application

Initial Access

T1059 Command and Scripting Interpreter

Execution

T1505.003 Web Shell

Persistence

T1105 Ingress Tool Transfer

Command and Control

T1068 Exploitation for Privilege Escalation

Privilege Escalation