CVE-2021-39339

Telefication <= 1.8.0 Open Proxy and Server-Side Request Forgery

View on CVE.org

Published Sep 22, 2021 CVSS 3.1 · 5.8 Medium EPSS 1.4% KEV · Not listed

Description

The Telefication WordPress plugin is vulnerable to Open Proxy and Server-Side Request Forgery via the ~/bypass.php file due to a user-supplied URL request value that gets called by a curl requests. This affects versions up to, and including, 1.8.0.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Telefication

Telefication

affected

Version	Status	Constraints
`1.8.0`	affected	≤ 1.8.0

Configuration 1 [-]

cpe:2.3:a:telefication:telefication:*:*:*:*:*:wordpress:*:*

No data.

No data available yet.

Remediation

Vendor Solution

Uninstall plugin.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-25700	The Telefication WordPress plugin is vulnerable to Open Proxy and Server-Side Request Forgery via the ~/bypass.php file due to a user-supplied URL request value that gets called by a curl requests. This affects versions up to, and including, 1.8.0.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

Exploit prediction score: 1.4% (1.377% probability within 30 days)

Exploitation none

Automatable yes

Technical Impact partial

References

Link	Providers
https://plugins.trac.wordpress.org/browser/telefication/tags/1.8.0/bypass.php
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39339

History

Mar 31, 2025 7:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Telefication Telefication

Weaknesses

CWE-918

Sources

CVE record Updated: Mar 31, 2025, 6:20 PM

Status: PUBLISHED
Assigner: Wordfence
Published: Sep 22, 2021, 10:38 AM
Updated: Mar 31, 2025, 6:20 PM
Reserved: Aug 20, 2021, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 4, 2024, 2:06 AM

Updated: Aug 4, 2024, 2:06 AM

NVD Updated: Jun 17, 2026, 4:03 AM

Status: Modified
Published: Sep 22, 2021, 11:15 AM
Modified: Jun 17, 2026, 4:03 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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