Easy Newsletter Signups <= 1.0.4 - Missing Authorization

2023-09-01 00:00

Emili Castells

Strategic Overview

Status

Unpatched

Affected PluginEasy Newsletter Signups

Affected Version<= 1.0.4

CVSS6.5Medium

CVECVE-2023-41664

View all Easy Newsletter Signups vulnerabilities

Vulnerability Overview

The Easy Newsletter Signups plugin for WordPress is vulnerable to unauthorized modification and disclosure of data due to a missing capability check on the wpesn_ltable_process_bulk_action() function hooked via admin_init in versions up to, and including, 1.0.4. This makes it possible for unauthenticated attackers to delete and export subscriber lists.

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-2023-41664 https://www.wordfence.com/threat-intel/vulnerabilities/id/288946ae-6e58-42e6-89d1-8951539728d3

CVSS Vector

6.5

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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