TI-2023-05921 Aliases CVE-2023-6456 GHSA-jmf9-hpf4-qhp5

WP Review Slider < 13.0 - Admin+ Stored XSS

MEDIUM 55CWE-79Published 2024-01-22 · Updated 2025-06-11

Key facts

Attack vector: Network
Privileges required: High
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.

Summary

The WP Review Slider WordPress plugin before 13.0 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00336 27th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA

Fix Fixed WP Review Slider (Unknown): 13.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Unknown	WP Review Slider	before 13.0	13.0	Patch available	CNA

WP Review Slider VendorUnknown Affected before 13.0 Fixed in 13.0 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:ljapps:wp_review_slider::::::wordpress::*	before 13.0	Vulnerable	LJ Apps

cpe:2.3:a:ljapps:wp_review_slider:*:*:*:*:*:wordpress:*:* Versions before 13.0 Vulnerable ·LJ Apps

Remediation

Fix · CNA WP Review Slider (Unknown) Fixed in 13.0

Timeline

2026-10-02 Threatist record created from CVE-2023-6456
2026-10-03 Alias added: GHSA-jmf9-hpf4-qhp5

References

Exploit 1

https://wpscan.com/vulnerability/30f31412-8f94-4d5e-a080-3f6f669703cd/

TI-2023-00246 WP Review Slider < 12.2 - Subscriber+ SQLi CVSS 3.1HIGH 8.8
TI-2022-00308 WP Review Slider < 11.0 - Admin+ SQL Injection CVSS 3.1HIGH 7.2
TI-2023-28332 WordPress WP Review Slider Plugin <= 12.7 is vulnerable to Cross Site Scripting (XSS) CVSS 3.1MEDIUM 5.9

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences