WP FEvents Book <= 0.46 - Authenticated (Subscriber+) Stored Cross-Site Scripting

2023-04-03 00:00

Ameen Alkurdy

Strategic Overview

Status

Unpatched

Affected PluginWP FEvents Book

Affected Version<= 0.46

CVSS6.4Medium

CVECVE-2023-1126

View all WP FEvents Book vulnerabilities

Vulnerability Overview

The WP FEvents Book plugin for WordPress is vulnerable to Stored Cross-Site Scripting via several parameters in versions up to, and including, 0.46 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level permissions 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-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

https://www.cve.org/CVERecord?id=CVE-2023-1126 https://www.wordfence.com/threat-intel/vulnerabilities/id/088aead8-37bb-4277-81e0-b7e2c13e9072

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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