Embed RSS <= 3.1 - Authenticated (Subscriber+) Arbitrary Shortcode Execution

2025-02-03 00:00

Muhammad Yudha - DJ

Strategic Overview

Status

Unpatched

Affected PluginEmbed RSS

Affected Version<= 3.1

CVSS6.3Medium

CVECVE-2025-25081

View all Embed RSS vulnerabilities

Vulnerability Overview

The The Embed RSS plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 3.1. This is due to the software allowing users to execute an action that does not properly validate a value before running do_shortcode. This makes it possible for authenticated attackers, with Subscriber-level access and above, to execute arbitrary shortcodes.

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-2025-25081 https://www.wordfence.com/threat-intel/vulnerabilities/id/0d87a375-81b8-4f81-8fd5-46608c84faca

CVSS Vector

6.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityLow
IntegrityLow
AvailabilityLow

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