Zotpress <= 7.3.4 - Reflected Cross-Site Scripting via 'PHP_SELF'

2023-09-10 00:00

SeungYongLee

Strategic Overview

Status

Patched in 7.3.5

Affected PluginZotpress

Affected Version<= 7.3.4

CVSS6.1Medium

CVECVE-2023-46313

View all Zotpress vulnerabilities

Vulnerability Overview

The Zotpress plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via 'PHP_SELF' in versions up to, and including, 7.3.4 due to insufficient input sanitization and output escaping. On certain configurations including Apache+modPHP, this makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Technical Analysis

REMEDIATION: Update to version 7.3.5, or a newer patched version --- 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-2023-46313 https://www.wordfence.com/threat-intel/vulnerabilities/id/140b1f50-7c04-4396-ab0a-098bd06c80a8

CVSS Vector

6.1

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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