wp2syslog <= 1.0.5 - Authenticated (Administrator+) Stored Cross-Site Scripting

2023-02-21 00:00

Prasanna V Balaji

Strategic Overview

Status

Unpatched

Affected Pluginwp2syslog

Affected Version<= 1.0.5

CVSS3.8Low

CVECVE-2023-25974

View all wp2syslog vulnerabilities

Vulnerability Overview

The wp2syslog plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 1.0.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with administrator-level access, and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

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-2023-25974 https://www.wordfence.com/threat-intel/vulnerabilities/id/2a7f64e1-c815-426b-99cc-03ab62aaf9de

CVSS Vector

3.8

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

Base

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

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