Elfsight Telegram Chat CC <= 1.1.0 - Missing Authorization to Authenticated (Subscriber+) Stored Cross-Site Scripting

2024-11-18 00:00

István Márton

Strategic Overview

Status

Unpatched

Affected PluginElfsight Telegram Chat CC

Affected Version<= 1.1.0

CVSS6.4Medium

CVECVE-2024-10390

View all Elfsight Telegram Chat CC vulnerabilities

Vulnerability Overview

The Elfsight Telegram Chat CC plugin for WordPress is vulnerable to unauthorized modification of data to a missing capability check on the 'updatePreferences' function in all versions up to, and including, 1.1.0. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Technical Analysis

REMEDIATION: No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement. --- IDENTIFIER: CWE-862 (Missing Authorization) The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

External References

https://www.cve.org/CVERecord?id=CVE-2024-10390 https://www.wordfence.com/threat-intel/vulnerabilities/id/07244763-3482-4cfb-8ae4-d19f312011aa

CVSS Vector

6.4

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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