Deserialization Vulnerability in Guru Team Site Chat on Telegram
CVE-2025-30949

9.8CRITICAL

Key Information:

Vendor

WordPress
Status
Site Chat On Telegram
Vendor
CVE Published:
16 July 2025

What is CVE-2025-30949?

A deserialization of untrusted data vulnerability in the Guru Team Site Chat on Telegram allows for object injection attacks. This security flaw can potentially enable an attacker to manipulate application behavior by crafting malicious serialized data. The affected versions include all releases up to and including 1.0.4, leaving users exposed to various security threats if not addressed.

Affected Version(s)

Site Chat on Telegram <= 1.0.4

References

https://patchstack.com/database/wordpress/plugin/site-cha...
vdb-entry

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

mcdruid (Patchstack Alliance)
.
CVE-2025-30949 : Deserialization Vulnerability in Guru Team Site Chat on Telegram